diff --git a/verilog/rtl/Core.v b/verilog/rtl/Core.v
index 81d18fb..e099d1a 100644
--- a/verilog/rtl/Core.v
+++ b/verilog/rtl/Core.v
@@ -1,3 +1,19 @@
+// SPDX-FileCopyrightText: 2022 EE, UET Lahore
+//
+// 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
+//
+//      http://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.
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileContributor: Created by Muhammad Tahir <mtahir@uet.edu.pk>
+
 module CSR( // @[:@3.2]
   input         clock, // @[:@4.4]
   input         reset, // @[:@5.4]
diff --git a/verilog/rtl/DMem.v b/verilog/rtl/DMem.v
index 7108a81..9a9e480 100644
--- a/verilog/rtl/DMem.v
+++ b/verilog/rtl/DMem.v
@@ -1,3 +1,19 @@
+// SPDX-FileCopyrightText: 2022 EE, UET Lahore
+//
+// 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
+//
+//      http://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.
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileContributor: Created by Muhammad Tahir <mtahir@uet.edu.pk>
+
 module DMem( // @[:@12681.2]
   input         clock, // @[:@12682.4]
   input  [7:0]  io_addr, // @[:@12684.4]
diff --git a/verilog/rtl/IMem.v b/verilog/rtl/IMem.v
index 1df1163..d4c42ae 100644
--- a/verilog/rtl/IMem.v
+++ b/verilog/rtl/IMem.v
@@ -1,3 +1,19 @@
+// SPDX-FileCopyrightText: 2022 EE, UET Lahore
+//
+// 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
+//
+//      http://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.
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileContributor: Created by Muhammad Tahir <mtahir@uet.edu.pk>
+
 module IMem( // @[:@12666.2]
   input         clock, // @[:@12667.4]
   input  [8:0]  io_addr, // @[:@12669.4]
diff --git a/verilog/rtl/Motor_Top.v b/verilog/rtl/Motor_Top.v
index af06661..ddae26d 100644
--- a/verilog/rtl/Motor_Top.v
+++ b/verilog/rtl/Motor_Top.v
@@ -1,3 +1,19 @@
+// SPDX-FileCopyrightText: 2022 EE, UET Lahore
+//
+// 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
+//
+//      http://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.
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileContributor: Created by Muhammad Tahir <mtahir@uet.edu.pk>
+
 module Interlink_Module( // @[:@4032.2]
   input         clock, // @[:@4033.4]
   input         reset, // @[:@4034.4]
diff --git a/verilog/rtl/Processor_Tile.v b/verilog/rtl/Processor_Tile.v
index 6bc19e4..65c667d 100644
--- a/verilog/rtl/Processor_Tile.v
+++ b/verilog/rtl/Processor_Tile.v
@@ -1,3 +1,19 @@
+// SPDX-FileCopyrightText: 2022 EE, UET Lahore
+//
+// 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
+//
+//      http://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.
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileContributor: Created by Muhammad Tahir <mtahir@uet.edu.pk>
+
 module Processor_Tile( // @[:@12742.2]
   input   clock, // @[:@12743.4]
   input   reset, // @[:@12744.4]
diff --git a/verilog/rtl/WB_InterConnect.v b/verilog/rtl/WB_InterConnect.v
index aa4338a..f96a98e 100644
--- a/verilog/rtl/WB_InterConnect.v
+++ b/verilog/rtl/WB_InterConnect.v
@@ -1,3 +1,19 @@
+// SPDX-FileCopyrightText: 2022 EE, UET Lahore
+//
+// 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
+//
+//      http://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.
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileContributor: Created by Muhammad Tahir <mtahir@uet.edu.pk>
+
 module DMem_Interface( // @[:@1882.2]
   input         clock, // @[:@1883.4]
   input         reset, // @[:@1884.4]
diff --git a/verilog/rtl/sky130_sram_1kbyte_1rw1r_32x256_8.v b/verilog/rtl/sky130_sram_1kbyte_1rw1r_32x256_8.v
index fe885ed..1365c9a 100644
--- a/verilog/rtl/sky130_sram_1kbyte_1rw1r_32x256_8.v
+++ b/verilog/rtl/sky130_sram_1kbyte_1rw1r_32x256_8.v
@@ -1,3 +1,18 @@
+// SPDX-FileCopyrightText: 2020 Efabless Corporation
+//
+// 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
+//
+//      http://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.
+// SPDX-License-Identifier: Apache-2.0
+
 // OpenRAM SRAM model
 // Words: 256
 // Word size: 32
diff --git a/verilog/rtl/sky130_sram_2kbyte_1rw1r_32x512_8.v b/verilog/rtl/sky130_sram_2kbyte_1rw1r_32x512_8.v
index 7da4327..8c57ab3 100755
--- a/verilog/rtl/sky130_sram_2kbyte_1rw1r_32x512_8.v
+++ b/verilog/rtl/sky130_sram_2kbyte_1rw1r_32x512_8.v
@@ -1,3 +1,18 @@
+// SPDX-FileCopyrightText: 2020 Efabless Corporation
+//
+// 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
+//
+//      http://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.
+// SPDX-License-Identifier: Apache-2.0
+
 // OpenRAM SRAM model
 // Words: 512
 // Word size: 32
diff --git a/verilog/rtl/user_project_wrapper.v b/verilog/rtl/user_project_wrapper.v
index 9771a84..0c20895 100644
--- a/verilog/rtl/user_project_wrapper.v
+++ b/verilog/rtl/user_project_wrapper.v
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2020 Efabless Corporation
+// SPDX-FileCopyrightText: 2022 EE, UET Lahore
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 // SPDX-License-Identifier: Apache-2.0
+// SPDX-FileContributor: Created by Muhammad Tahir <mtahir@uet.edu.pk>
 
 `default_nettype none
 /*