diff --git a/utils/addmpwseal.tcl b/utils/addmpwseal.tcl
index 7473760..b562f93 100644
--- a/utils/addmpwseal.tcl
+++ b/utils/addmpwseal.tcl
@@ -1,4 +1,4 @@
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/core_scripts/magic-drc.sh b/utils/core_scripts/magic-drc.sh
index 56c8493..5f5068d 100644
--- a/utils/core_scripts/magic-drc.sh
+++ b/utils/core_scripts/magic-drc.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/core_scripts/magic-drc.tcl b/utils/core_scripts/magic-drc.tcl
index 1ea14a5..6768d3c 100755
--- a/utils/core_scripts/magic-drc.tcl
+++ b/utils/core_scripts/magic-drc.tcl
@@ -1,4 +1,4 @@
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/core_scripts/magic-ext.sh b/utils/core_scripts/magic-ext.sh
index bd3ccd9..68bfc39 100644
--- a/utils/core_scripts/magic-ext.sh
+++ b/utils/core_scripts/magic-ext.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/core_scripts/magic-ext.tcl b/utils/core_scripts/magic-ext.tcl
index a4fcc2f..5a05dcb 100644
--- a/utils/core_scripts/magic-ext.tcl
+++ b/utils/core_scripts/magic-ext.tcl
@@ -1,5 +1,5 @@
 #!/usr/bin/tclsh
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/drc-def-sky130A.sh b/utils/drc-def-sky130A.sh
index c894ad0..671b14a 100644
--- a/utils/drc-def-sky130A.sh
+++ b/utils/drc-def-sky130A.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/drc-gds-sky130A.sh b/utils/drc-gds-sky130A.sh
index 0791491..4c1d6d8 100644
--- a/utils/drc-gds-sky130A.sh
+++ b/utils/drc-gds-sky130A.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/drc-mag-sky130A.sh b/utils/drc-mag-sky130A.sh
index 1acba4c..2bbecd3 100644
--- a/utils/drc-mag-sky130A.sh
+++ b/utils/drc-mag-sky130A.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/addmpwseal.tcl b/utils/examples/addmpwseal.tcl
index de30568..79e4b9e 100644
--- a/utils/examples/addmpwseal.tcl
+++ b/utils/examples/addmpwseal.tcl
@@ -1,4 +1,4 @@
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/create-project.sh b/utils/examples/create-project.sh
index 65277df..5b5b69c 100755
--- a/utils/examples/create-project.sh
+++ b/utils/examples/create-project.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/drc-mag.sh b/utils/examples/drc-mag.sh
index ca6eb21..7229f45 100644
--- a/utils/examples/drc-mag.sh
+++ b/utils/examples/drc-mag.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/drc-maglef.sh b/utils/examples/drc-maglef.sh
index 6915791..42f622f 100644
--- a/utils/examples/drc-maglef.sh
+++ b/utils/examples/drc-maglef.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/drc.sh b/utils/examples/drc.sh
index ca6eb21..7229f45 100755
--- a/utils/examples/drc.sh
+++ b/utils/examples/drc.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/edit.tcl b/utils/examples/edit.tcl
index 7431bc3..f1766ad 100644
--- a/utils/examples/edit.tcl
+++ b/utils/examples/edit.tcl
@@ -1,4 +1,4 @@
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/ext-gds.sh b/utils/examples/ext-gds.sh
index 360ff0f..c3efd7e 100644
--- a/utils/examples/ext-gds.sh
+++ b/utils/examples/ext-gds.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/ext-mag.sh b/utils/examples/ext-mag.sh
index e625099..a62a831 100644
--- a/utils/examples/ext-mag.sh
+++ b/utils/examples/ext-mag.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/ext.sh b/utils/examples/ext.sh
index 1c557d4..b414e8b 100644
--- a/utils/examples/ext.sh
+++ b/utils/examples/ext.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/extract.tcl b/utils/examples/extract.tcl
index dc62a06..a38c9cb 100644
--- a/utils/examples/extract.tcl
+++ b/utils/examples/extract.tcl
@@ -1,4 +1,4 @@
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/lvs.sh b/utils/examples/lvs.sh
index 7a11878..3a5043e 100755
--- a/utils/examples/lvs.sh
+++ b/utils/examples/lvs.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/mag2gds.tcl b/utils/examples/mag2gds.tcl
index 84eabd2..8d7057d 100644
--- a/utils/examples/mag2gds.tcl
+++ b/utils/examples/mag2gds.tcl
@@ -1,4 +1,4 @@
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/magic_drc.tcl b/utils/examples/magic_drc.tcl
index dc65943..554a4c6 100755
--- a/utils/examples/magic_drc.tcl
+++ b/utils/examples/magic_drc.tcl
@@ -1,4 +1,4 @@
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/pfg.sh b/utils/examples/pfg.sh
index 36cb05e..9d8def1 100755
--- a/utils/examples/pfg.sh
+++ b/utils/examples/pfg.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/run_openram_tc_1kb.sh b/utils/examples/run_openram_tc_1kb.sh
index 89e77f8..408ce96 100755
--- a/utils/examples/run_openram_tc_1kb.sh
+++ b/utils/examples/run_openram_tc_1kb.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/setup.tcl b/utils/examples/setup.tcl
index 5e95030..193dd2f 100644
--- a/utils/examples/setup.tcl
+++ b/utils/examples/setup.tcl
@@ -1,4 +1,4 @@
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/wrap.tcl b/utils/examples/wrap.tcl
index 99f1d2a..fc2c87e 100644
--- a/utils/examples/wrap.tcl
+++ b/utils/examples/wrap.tcl
@@ -1,4 +1,4 @@
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/wrap2.tcl b/utils/examples/wrap2.tcl
index ac255cc..db1db3c 100644
--- a/utils/examples/wrap2.tcl
+++ b/utils/examples/wrap2.tcl
@@ -1,4 +1,4 @@
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/examples/xor.sh b/utils/examples/xor.sh
index 474dcfe..6911062 100755
--- a/utils/examples/xor.sh
+++ b/utils/examples/xor.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/ext-def-sky130A.sh b/utils/ext-def-sky130A.sh
index 44cb503..51ec955 100644
--- a/utils/ext-def-sky130A.sh
+++ b/utils/ext-def-sky130A.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/ext-gds-sky130A.sh b/utils/ext-gds-sky130A.sh
index f21504d..35071b8 100644
--- a/utils/ext-gds-sky130A.sh
+++ b/utils/ext-gds-sky130A.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/ext-mag-sky130A.sh b/utils/ext-mag-sky130A.sh
index 7970190..b57ec31 100644
--- a/utils/ext-mag-sky130A.sh
+++ b/utils/ext-mag-sky130A.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/gds2mag-mag.local.sh b/utils/gds2mag-mag.local.sh
index 5f55959..110358b 100755
--- a/utils/gds2mag-mag.local.sh
+++ b/utils/gds2mag-mag.local.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/gds2mag-mag.sh b/utils/gds2mag-mag.sh
index 06d8bdf..d53b156 100755
--- a/utils/gds2mag-mag.sh
+++ b/utils/gds2mag-mag.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/lef2maglef.sh b/utils/lef2maglef.sh
index 4d9dc1a..455c4a6 100755
--- a/utils/lef2maglef.sh
+++ b/utils/lef2maglef.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/mag2maglef-mag.sh b/utils/mag2maglef-mag.sh
index 1ba5699..2934887 100755
--- a/utils/mag2maglef-mag.sh
+++ b/utils/mag2maglef-mag.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/mag2maglef-maglef.localrc.sh b/utils/mag2maglef-maglef.localrc.sh
index 91f9b6b..f167252 100755
--- a/utils/mag2maglef-maglef.localrc.sh
+++ b/utils/mag2maglef-maglef.localrc.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.
diff --git a/utils/mag2maglef-maglef.sh b/utils/mag2maglef-maglef.sh
index bb2f25c..e70fbd3 100755
--- a/utils/mag2maglef-maglef.sh
+++ b/utils/mag2maglef-maglef.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Efabless Corporation
+# 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.