diff --git a/rules/klayout/drc/rule_decks/10v_ldnmos.drc b/rules/klayout/drc/rule_decks/10v_ldnmos.drc
index 2d2a76f..da06d05 100644
--- a/rules/klayout/drc/rule_decks/10v_ldnmos.drc
+++ b/rules/klayout/drc/rule_decks/10v_ldnmos.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #--------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (10V LDNMOS) ----------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/10v_ldpmos.drc b/rules/klayout/drc/rule_decks/10v_ldpmos.drc
index c09453d..5096d24 100644
--- a/rules/klayout/drc/rule_decks/10v_ldpmos.drc
+++ b/rules/klayout/drc/rule_decks/10v_ldpmos.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #--------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (10V LDPMOS) ----------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/3.3v_sram.drc b/rules/klayout/drc/rule_decks/3.3v_sram.drc
index 52cb68b..db61047 100644
--- a/rules/klayout/drc/rule_decks/3.3v_sram.drc
+++ b/rules/klayout/drc/rule_decks/3.3v_sram.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #---------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (3.3V SRAM) ----------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/5v_sram.drc b/rules/klayout/drc/rule_decks/5v_sram.drc
index cad6d54..22753ae 100644
--- a/rules/klayout/drc/rule_decks/5v_sram.drc
+++ b/rules/klayout/drc/rule_decks/5v_sram.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #----------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (5V SRAM) -----------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/comp.drc b/rules/klayout/drc/rule_decks/comp.drc
index 080bb31..f98c607 100644
--- a/rules/klayout/drc/rule_decks/comp.drc
+++ b/rules/klayout/drc/rule_decks/comp.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (COMP) -------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/contact.drc b/rules/klayout/drc/rule_decks/contact.drc
index 8142221..c11b86c 100644
--- a/rules/klayout/drc/rule_decks/contact.drc
+++ b/rules/klayout/drc/rule_decks/contact.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #----------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (CONTACT) -----------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/dnwell.drc b/rules/klayout/drc/rule_decks/dnwell.drc
index c989465..c05adeb 100644
--- a/rules/klayout/drc/rule_decks/dnwell.drc
+++ b/rules/klayout/drc/rule_decks/dnwell.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #----------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (DNWELL) ------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/drc_bjt.drc b/rules/klayout/drc/rule_decks/drc_bjt.drc
index 4c77867..f298cd7 100644
--- a/rules/klayout/drc/rule_decks/drc_bjt.drc
+++ b/rules/klayout/drc/rule_decks/drc_bjt.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #----------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (DRC_BJT) -----------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/dualgate.drc b/rules/klayout/drc/rule_decks/dualgate.drc
index 5cba8db..bbbc14a 100644
--- a/rules/klayout/drc/rule_decks/dualgate.drc
+++ b/rules/klayout/drc/rule_decks/dualgate.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #---------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (DUALGATE) -----------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/dummy_exclude_layers.drc b/rules/klayout/drc/rule_decks/dummy_exclude_layers.drc
index 0858f56..dc0e6f1 100644
--- a/rules/klayout/drc/rule_decks/dummy_exclude_layers.drc
+++ b/rules/klayout/drc/rule_decks/dummy_exclude_layers.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #---------------------------------------------------- GF 0.18um MCU DRC RULE DECK (DUMMY EXCLUDE LAYERS) -----------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/efuse.drc b/rules/klayout/drc/rule_decks/efuse.drc
index 237c5a7..8acbda4 100644
--- a/rules/klayout/drc/rule_decks/efuse.drc
+++ b/rules/klayout/drc/rule_decks/efuse.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (EFUSE) ------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/esd.drc b/rules/klayout/drc/rule_decks/esd.drc
index 2744944..270dbc2 100644
--- a/rules/klayout/drc/rule_decks/esd.drc
+++ b/rules/klayout/drc/rule_decks/esd.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (ESD) -------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/geometry_rules.drc b/rules/klayout/drc/rule_decks/geometry_rules.drc
index 535feea..37897b9 100644
--- a/rules/klayout/drc/rule_decks/geometry_rules.drc
+++ b/rules/klayout/drc/rule_decks/geometry_rules.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (GEOMETRY RULES) --------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/h_poly_resistor.drc b/rules/klayout/drc/rule_decks/h_poly_resistor.drc
index 4a689db..e7535fc 100644
--- a/rules/klayout/drc/rule_decks/h_poly_resistor.drc
+++ b/rules/klayout/drc/rule_decks/h_poly_resistor.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (H POLY RESISTOR) -------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/lvpwell.drc b/rules/klayout/drc/rule_decks/lvpwell.drc
index 14cedda..2bc38a5 100644
--- a/rules/klayout/drc/rule_decks/lvpwell.drc
+++ b/rules/klayout/drc/rule_decks/lvpwell.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #----------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (LVPWELL) -----------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/lvs_bjt.drc b/rules/klayout/drc/rule_decks/lvs_bjt.drc
index 6cf8f16..007c667 100644
--- a/rules/klayout/drc/rule_decks/lvs_bjt.drc
+++ b/rules/klayout/drc/rule_decks/lvs_bjt.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #----------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (LVS_BJT) -----------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/mcell.drc b/rules/klayout/drc/rule_decks/mcell.drc
index 7224f76..4c4cf4d 100644
--- a/rules/klayout/drc/rule_decks/mcell.drc
+++ b/rules/klayout/drc/rule_decks/mcell.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (MCELL) ------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/metal1.drc b/rules/klayout/drc/rule_decks/metal1.drc
index a1cfa6a..eb1489e 100644
--- a/rules/klayout/drc/rule_decks/metal1.drc
+++ b/rules/klayout/drc/rule_decks/metal1.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #----------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (METAL1) ------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/metal2.drc b/rules/klayout/drc/rule_decks/metal2.drc
index d600d95..621d706 100644
--- a/rules/klayout/drc/rule_decks/metal2.drc
+++ b/rules/klayout/drc/rule_decks/metal2.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #----------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (METAL2) ------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/metal3.drc b/rules/klayout/drc/rule_decks/metal3.drc
index edee0f0..7f58aee 100644
--- a/rules/klayout/drc/rule_decks/metal3.drc
+++ b/rules/klayout/drc/rule_decks/metal3.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #----------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (METAL3) ------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/metal4.drc b/rules/klayout/drc/rule_decks/metal4.drc
index a638157..a267756 100644
--- a/rules/klayout/drc/rule_decks/metal4.drc
+++ b/rules/klayout/drc/rule_decks/metal4.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #----------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (METAL4) ------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/metal5.drc b/rules/klayout/drc/rule_decks/metal5.drc
index 2b99920..e6b9502 100644
--- a/rules/klayout/drc/rule_decks/metal5.drc
+++ b/rules/klayout/drc/rule_decks/metal5.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #----------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (METAL5) ------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/metaltop.drc b/rules/klayout/drc/rule_decks/metaltop.drc
index 49a33db..625c580 100644
--- a/rules/klayout/drc/rule_decks/metaltop.drc
+++ b/rules/klayout/drc/rule_decks/metaltop.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #---------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (METALTOP) -----------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/mim_capacitor_option_a_.drc b/rules/klayout/drc/rule_decks/mim_capacitor_option_a_.drc
index a81f022..1797bcd 100644
--- a/rules/klayout/drc/rule_decks/mim_capacitor_option_a_.drc
+++ b/rules/klayout/drc/rule_decks/mim_capacitor_option_a_.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #--------------------------------------------------- GF 0.18um MCU DRC RULE DECK (MIM CAPACITOR OPTION A ) ---------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/mim_capacitor_option_b.drc b/rules/klayout/drc/rule_decks/mim_capacitor_option_b.drc
index 7f3be6f..47c12b3 100644
--- a/rules/klayout/drc/rule_decks/mim_capacitor_option_b.drc
+++ b/rules/klayout/drc/rule_decks/mim_capacitor_option_b.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #--------------------------------------------------- GF 0.18um MCU DRC RULE DECK (MIM CAPACITOR OPTION B) ----------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/n+_poly_resistor.drc b/rules/klayout/drc/rule_decks/n+_poly_resistor.drc
index e7d6c74..2cdb99f 100644
--- a/rules/klayout/drc/rule_decks/n+_poly_resistor.drc
+++ b/rules/klayout/drc/rule_decks/n+_poly_resistor.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (N+ POLY RESISTOR) -------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/native_vt_nmos.drc b/rules/klayout/drc/rule_decks/native_vt_nmos.drc
index 3861943..c8215fd 100644
--- a/rules/klayout/drc/rule_decks/native_vt_nmos.drc
+++ b/rules/klayout/drc/rule_decks/native_vt_nmos.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (NATIVE VT NMOS) --------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/nplus.drc b/rules/klayout/drc/rule_decks/nplus.drc
index e3126a8..c9e1136 100644
--- a/rules/klayout/drc/rule_decks/nplus.drc
+++ b/rules/klayout/drc/rule_decks/nplus.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (NPLUS) ------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/nwell.drc b/rules/klayout/drc/rule_decks/nwell.drc
index 5c33f12..7acdba1 100644
--- a/rules/klayout/drc/rule_decks/nwell.drc
+++ b/rules/klayout/drc/rule_decks/nwell.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (NWELL) ------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/otp_mk.drc b/rules/klayout/drc/rule_decks/otp_mk.drc
index 3ac5504..32bb324 100644
--- a/rules/klayout/drc/rule_decks/otp_mk.drc
+++ b/rules/klayout/drc/rule_decks/otp_mk.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #----------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (OTP_MK) ------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/p+_poly_resistor.drc b/rules/klayout/drc/rule_decks/p+_poly_resistor.drc
index 8c24e0b..fc57577 100644
--- a/rules/klayout/drc/rule_decks/p+_poly_resistor.drc
+++ b/rules/klayout/drc/rule_decks/p+_poly_resistor.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (P+ POLY RESISTOR) -------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/poly2.drc b/rules/klayout/drc/rule_decks/poly2.drc
index f9015f1..adf8610 100644
--- a/rules/klayout/drc/rule_decks/poly2.drc
+++ b/rules/klayout/drc/rule_decks/poly2.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (POLY2) ------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/pplus.drc b/rules/klayout/drc/rule_decks/pplus.drc
index 945aa59..98f534a 100644
--- a/rules/klayout/drc/rule_decks/pplus.drc
+++ b/rules/klayout/drc/rule_decks/pplus.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (PPLUS) ------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/sab.drc b/rules/klayout/drc/rule_decks/sab.drc
index 86e64f3..387351e 100644
--- a/rules/klayout/drc/rule_decks/sab.drc
+++ b/rules/klayout/drc/rule_decks/sab.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (SAB) -------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/via1.drc b/rules/klayout/drc/rule_decks/via1.drc
index 00f78ee..2f47e55 100644
--- a/rules/klayout/drc/rule_decks/via1.drc
+++ b/rules/klayout/drc/rule_decks/via1.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (VIA1) -------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/via2.drc b/rules/klayout/drc/rule_decks/via2.drc
index 2daaf11..1428f15 100644
--- a/rules/klayout/drc/rule_decks/via2.drc
+++ b/rules/klayout/drc/rule_decks/via2.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (VIA2) -------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/via3.drc b/rules/klayout/drc/rule_decks/via3.drc
index 81d9604..e394263 100644
--- a/rules/klayout/drc/rule_decks/via3.drc
+++ b/rules/klayout/drc/rule_decks/via3.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (VIA3) -------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/via4.drc b/rules/klayout/drc/rule_decks/via4.drc
index 44cddb3..1b95644 100644
--- a/rules/klayout/drc/rule_decks/via4.drc
+++ b/rules/klayout/drc/rule_decks/via4.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (VIA4) -------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/via5.drc b/rules/klayout/drc/rule_decks/via5.drc
index 6e950d1..6ea3ec0 100644
--- a/rules/klayout/drc/rule_decks/via5.drc
+++ b/rules/klayout/drc/rule_decks/via5.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #------------------------------------------------------------ GF 0.18um MCU DRC RULE DECK (VIA5) -------------------------------------------------------------
 #=============================================================================================================================================================
diff --git a/rules/klayout/drc/rule_decks/ymtp_mk.drc b/rules/klayout/drc/rule_decks/ymtp_mk.drc
index 96bb507..8a2614d 100644
--- a/rules/klayout/drc/rule_decks/ymtp_mk.drc
+++ b/rules/klayout/drc/rule_decks/ymtp_mk.drc
@@ -1,3 +1,17 @@
+# Copyright 2022 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #=============================================================================================================================================================
 #----------------------------------------------------------- GF 0.18um MCU DRC RULE DECK (YMTP_MK) -----------------------------------------------------------
 #=============================================================================================================================================================