diff --git a/internal/actionwait/errors_test.go b/internal/actionwait/errors_test.go
index c7379df86521..98d451cf1814 100644
--- a/internal/actionwait/errors_test.go
+++ b/internal/actionwait/errors_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package actionwait
diff --git a/internal/actionwait/wait.go b/internal/actionwait/wait.go
index 1f095f7deef0..34efab6bbb5d 100644
--- a/internal/actionwait/wait.go
+++ b/internal/actionwait/wait.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 // Package actionwait provides a lightweight, action-focused polling helper
diff --git a/internal/actionwait/wait_test.go b/internal/actionwait/wait_test.go
index 22096adb77f3..40cea4d37851 100644
--- a/internal/actionwait/wait_test.go
+++ b/internal/actionwait/wait_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package actionwait
diff --git a/internal/attrmap/attrmap.go b/internal/attrmap/attrmap.go
index fa47620d4337..b9b606239cac 100644
--- a/internal/attrmap/attrmap.go
+++ b/internal/attrmap/attrmap.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package attrmap
diff --git a/internal/backoff/backoff.go b/internal/backoff/backoff.go
index be77b6e94eb4..8a53a6b8889d 100644
--- a/internal/backoff/backoff.go
+++ b/internal/backoff/backoff.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package backoff
diff --git a/internal/backoff/backoff_test.go b/internal/backoff/backoff_test.go
index e7ba0ae359c9..fc88e831a505 100644
--- a/internal/backoff/backoff_test.go
+++ b/internal/backoff/backoff_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package backoff
diff --git a/internal/conns/apiretry.go b/internal/conns/apiretry.go
index 4134fe88af96..48eb1ed97b45 100644
--- a/internal/conns/apiretry.go
+++ b/internal/conns/apiretry.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package conns
diff --git a/internal/conns/apiretry_test.go b/internal/conns/apiretry_test.go
index 13bb30b60909..e7f739e9fc7a 100644
--- a/internal/conns/apiretry_test.go
+++ b/internal/conns/apiretry_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package conns
diff --git a/internal/conns/awsclient.go b/internal/conns/awsclient.go
index 12aa747442be..93105aa2af35 100644
--- a/internal/conns/awsclient.go
+++ b/internal/conns/awsclient.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package conns
diff --git a/internal/conns/awsclient_test.go b/internal/conns/awsclient_test.go
index ae5459cf4608..714fbfdcfcca 100644
--- a/internal/conns/awsclient_test.go
+++ b/internal/conns/awsclient_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package conns
diff --git a/internal/conns/backoff_delayer.go b/internal/conns/backoff_delayer.go
index 1c5360434e0f..2075733a3836 100644
--- a/internal/conns/backoff_delayer.go
+++ b/internal/conns/backoff_delayer.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package conns
diff --git a/internal/conns/config.go b/internal/conns/config.go
index 90f85d5a691f..c536859083a3 100644
--- a/internal/conns/config.go
+++ b/internal/conns/config.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package conns
diff --git a/internal/conns/config_test.go b/internal/conns/config_test.go
index f5040fbb9e03..411a4fe0474d 100644
--- a/internal/conns/config_test.go
+++ b/internal/conns/config_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package conns_test
diff --git a/internal/conns/conns.go b/internal/conns/conns.go
index 075c5c7333ec..1eb479986bc5 100644
--- a/internal/conns/conns.go
+++ b/internal/conns/conns.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package conns
diff --git a/internal/conns/generate.go b/internal/conns/generate.go
index 201771e6fccc..d2f7f3cc8a47 100644
--- a/internal/conns/generate.go
+++ b/internal/conns/generate.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 //go:generate go run ../generate/awsclient/main.go
diff --git a/internal/conns/mutexkv.go b/internal/conns/mutexkv.go
index 2c34d01ba721..2af83f5cb30b 100644
--- a/internal/conns/mutexkv.go
+++ b/internal/conns/mutexkv.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package conns
diff --git a/internal/conns/mutexkv_test.go b/internal/conns/mutexkv_test.go
index 6ce02b4b762b..5c6a14361973 100644
--- a/internal/conns/mutexkv_test.go
+++ b/internal/conns/mutexkv_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package conns
diff --git a/internal/conns/testing.go b/internal/conns/testing.go
index 384f2b31dd03..935c44922245 100644
--- a/internal/conns/testing.go
+++ b/internal/conns/testing.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package conns
diff --git a/internal/create/errors.go b/internal/create/errors.go
index d3fe6c5dccc1..62c0f7c827d2 100644
--- a/internal/create/errors.go
+++ b/internal/create/errors.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package create
diff --git a/internal/create/hashcode.go b/internal/create/hashcode.go
index d2d7a4f00c9f..e607f0b6b954 100644
--- a/internal/create/hashcode.go
+++ b/internal/create/hashcode.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package create
diff --git a/internal/create/hashcode_test.go b/internal/create/hashcode_test.go
index 82e3a0c3a2ae..0387884022f7 100644
--- a/internal/create/hashcode_test.go
+++ b/internal/create/hashcode_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package create
diff --git a/internal/create/naming.go b/internal/create/naming.go
index e36dfd9d392a..d21f41545c64 100644
--- a/internal/create/naming.go
+++ b/internal/create/naming.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package create
diff --git a/internal/create/naming_test.go b/internal/create/naming_test.go
index 23b6804cad66..7b1c56df626b 100644
--- a/internal/create/naming_test.go
+++ b/internal/create/naming_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package create
diff --git a/internal/dns/normalize.go b/internal/dns/normalize.go
index e868017f185c..f1129d1faf89 100644
--- a/internal/dns/normalize.go
+++ b/internal/dns/normalize.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package dns
diff --git a/internal/dns/normalize_test.go b/internal/dns/normalize_test.go
index 038af9ca9616..51d758303c1e 100644
--- a/internal/dns/normalize_test.go
+++ b/internal/dns/normalize_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package dns
diff --git a/internal/dns/reverse.go b/internal/dns/reverse.go
index 2d3690f4d5c2..3978b0c44edc 100644
--- a/internal/dns/reverse.go
+++ b/internal/dns/reverse.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package dns
diff --git a/internal/dns/reverse_test.go b/internal/dns/reverse_test.go
index a7ba0097e6ab..3a653e4fa031 100644
--- a/internal/dns/reverse_test.go
+++ b/internal/dns/reverse_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package dns
diff --git a/internal/embed.go b/internal/embed.go
index 14e1eb49de91..e0aad3c8be84 100644
--- a/internal/embed.go
+++ b/internal/embed.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package internal
diff --git a/internal/enum/validate.go b/internal/enum/validate.go
index 643e4958984a..e6f08a68ae28 100644
--- a/internal/enum/validate.go
+++ b/internal/enum/validate.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package enum
diff --git a/internal/enum/values.go b/internal/enum/values.go
index 904ca4a9777f..e31651dbcbf3 100644
--- a/internal/enum/values.go
+++ b/internal/enum/values.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package enum
diff --git a/internal/enum/values_test.go b/internal/enum/values_test.go
index edc4d835b342..51a14e4b2ce8 100644
--- a/internal/enum/values_test.go
+++ b/internal/enum/values_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package enum
diff --git a/internal/envvar/envvar.go b/internal/envvar/envvar.go
index 4cb049c5101e..285b4c634f37 100644
--- a/internal/envvar/envvar.go
+++ b/internal/envvar/envvar.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package envvar
diff --git a/internal/envvar/envvar_test.go b/internal/envvar/envvar_test.go
index 773241927fe4..4aaf75075ad0 100644
--- a/internal/envvar/envvar_test.go
+++ b/internal/envvar/envvar_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package envvar
diff --git a/internal/errs/api.go b/internal/errs/api.go
index c12a0a7bc7aa..1ca6689df993 100644
--- a/internal/errs/api.go
+++ b/internal/errs/api.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package errs
diff --git a/internal/errs/diag.go b/internal/errs/diag.go
index 44161560c56f..f8beb8cbdd6f 100644
--- a/internal/errs/diag.go
+++ b/internal/errs/diag.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package errs
diff --git a/internal/errs/errs.go b/internal/errs/errs.go
index 4400c0caaff1..c0624cf08d4e 100644
--- a/internal/errs/errs.go
+++ b/internal/errs/errs.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package errs
diff --git a/internal/errs/errs_test.go b/internal/errs/errs_test.go
index 6b7d35ef3ed5..34063f69c6d0 100644
--- a/internal/errs/errs_test.go
+++ b/internal/errs/errs_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package errs_test
diff --git a/internal/errs/fwdiag/diags.go b/internal/errs/fwdiag/diags.go
index c442e30c79cf..0e94e61975f5 100644
--- a/internal/errs/fwdiag/diags.go
+++ b/internal/errs/fwdiag/diags.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package fwdiag
diff --git a/internal/errs/fwdiag/diags_test.go b/internal/errs/fwdiag/diags_test.go
index 7be4bcc5c0b1..b997ff4d199c 100644
--- a/internal/errs/fwdiag/diags_test.go
+++ b/internal/errs/fwdiag/diags_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package fwdiag_test
diff --git a/internal/errs/fwdiag/must.go b/internal/errs/fwdiag/must.go
index 8dc357494989..95d8e81d299d 100644
--- a/internal/errs/fwdiag/must.go
+++ b/internal/errs/fwdiag/must.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package fwdiag
diff --git a/internal/errs/fwdiag/validatordiag.go b/internal/errs/fwdiag/validatordiag.go
index 2f40e93767f0..e0218771fbd8 100644
--- a/internal/errs/fwdiag/validatordiag.go
+++ b/internal/errs/fwdiag/validatordiag.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package fwdiag
diff --git a/internal/errs/fwdiag/validatordiag_testing.go b/internal/errs/fwdiag/validatordiag_testing.go
index 30173a6db7f0..77c5bbf40edd 100644
--- a/internal/errs/fwdiag/validatordiag_testing.go
+++ b/internal/errs/fwdiag/validatordiag_testing.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package fwdiag
diff --git a/internal/errs/fwdiag/warning_diags.go b/internal/errs/fwdiag/warning_diags.go
index aca5dc4d8d56..0f84a6b1ca00 100644
--- a/internal/errs/fwdiag/warning_diags.go
+++ b/internal/errs/fwdiag/warning_diags.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package fwdiag
diff --git a/internal/errs/must.go b/internal/errs/must.go
index d5b92d4e9ad0..958c4cff8283 100644
--- a/internal/errs/must.go
+++ b/internal/errs/must.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package errs
diff --git a/internal/errs/sdkdiag/append.go b/internal/errs/sdkdiag/append.go
index 7e6b91327eb5..9c36d407dc8d 100644
--- a/internal/errs/sdkdiag/append.go
+++ b/internal/errs/sdkdiag/append.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package sdkdiag
diff --git a/internal/errs/sdkdiag/compare.go b/internal/errs/sdkdiag/compare.go
index 1bcbd9286f09..742d75adb7e6 100644
--- a/internal/errs/sdkdiag/compare.go
+++ b/internal/errs/sdkdiag/compare.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package sdkdiag
diff --git a/internal/errs/sdkdiag/diags.go b/internal/errs/sdkdiag/diags.go
index 7c9ab6988b1d..a0c2d335f466 100644
--- a/internal/errs/sdkdiag/diags.go
+++ b/internal/errs/sdkdiag/diags.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package sdkdiag
diff --git a/internal/errs/sdkdiag/diags_test.go b/internal/errs/sdkdiag/diags_test.go
index 7a00e949f3bd..6845d7e0240a 100644
--- a/internal/errs/sdkdiag/diags_test.go
+++ b/internal/errs/sdkdiag/diags_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package sdkdiag_test
diff --git a/internal/errs/unsupported.go b/internal/errs/unsupported.go
index e4a456c43a14..7f7d422b79d1 100644
--- a/internal/errs/unsupported.go
+++ b/internal/errs/unsupported.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package errs
diff --git a/internal/experimental/depgraph/dependency_graph.go b/internal/experimental/depgraph/dependency_graph.go
index 343f0daf0eba..d63e5aa44c74 100644
--- a/internal/experimental/depgraph/dependency_graph.go
+++ b/internal/experimental/depgraph/dependency_graph.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package depgraph
diff --git a/internal/experimental/depgraph/dependency_graph_test.go b/internal/experimental/depgraph/dependency_graph_test.go
index 51543f8a9dfa..1c351a1a78ff 100644
--- a/internal/experimental/depgraph/dependency_graph_test.go
+++ b/internal/experimental/depgraph/dependency_graph_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package depgraph
diff --git a/internal/experimental/sync/sync.go b/internal/experimental/sync/sync.go
index 88d875ec9dff..9da4d429a5af 100644
--- a/internal/experimental/sync/sync.go
+++ b/internal/experimental/sync/sync.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package sync
diff --git a/internal/flex/flex.go b/internal/flex/flex.go
index 064a5a1837d8..7fa61f27c152 100644
--- a/internal/flex/flex.go
+++ b/internal/flex/flex.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/flex/flex_test.go b/internal/flex/flex_test.go
index 003bb4629734..824e3f0f8b6d 100644
--- a/internal/flex/flex_test.go
+++ b/internal/flex/flex_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/flex/write_only.go b/internal/flex/write_only.go
index 9a148028c344..70c688b36942 100644
--- a/internal/flex/write_only.go
+++ b/internal/flex/write_only.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/flex/write_only_test.go b/internal/flex/write_only_test.go
index 85f3fa30893e..a82292380824 100644
--- a/internal/flex/write_only_test.go
+++ b/internal/flex/write_only_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex_test
diff --git a/internal/framework/action_test.go b/internal/framework/action_test.go
index a4f9206a3d04..d5574173ed0f 100644
--- a/internal/framework/action_test.go
+++ b/internal/framework/action_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package framework
diff --git a/internal/framework/action_with_configure.go b/internal/framework/action_with_configure.go
index d79695fab5f3..81444c209ad6 100644
--- a/internal/framework/action_with_configure.go
+++ b/internal/framework/action_with_configure.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package framework
diff --git a/internal/framework/action_with_model.go b/internal/framework/action_with_model.go
index 2722dc3fe69f..d916fbc8c0f2 100644
--- a/internal/framework/action_with_model.go
+++ b/internal/framework/action_with_model.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package framework
diff --git a/internal/framework/data_source_list_of_object.go b/internal/framework/data_source_list_of_object.go
index ec9b63a7e1da..9c5ae40005cb 100644
--- a/internal/framework/data_source_list_of_object.go
+++ b/internal/framework/data_source_list_of_object.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package framework
diff --git a/internal/framework/data_source_with_configure.go b/internal/framework/data_source_with_configure.go
index 34d57b211059..e27964450b22 100644
--- a/internal/framework/data_source_with_configure.go
+++ b/internal/framework/data_source_with_configure.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package framework
diff --git a/internal/framework/data_source_with_model.go b/internal/framework/data_source_with_model.go
index 3e7a1e532e3d..9d80bebb711f 100644
--- a/internal/framework/data_source_with_model.go
+++ b/internal/framework/data_source_with_model.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package framework
diff --git a/internal/framework/ephemeral_resource_with_configure.go b/internal/framework/ephemeral_resource_with_configure.go
index b8bacaaeb327..641649af8d2e 100644
--- a/internal/framework/ephemeral_resource_with_configure.go
+++ b/internal/framework/ephemeral_resource_with_configure.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package framework
diff --git a/internal/framework/ephemeral_resource_with_model.go b/internal/framework/ephemeral_resource_with_model.go
index 551d465a8d1b..14c80a924400 100644
--- a/internal/framework/ephemeral_resource_with_model.go
+++ b/internal/framework/ephemeral_resource_with_model.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package framework
diff --git a/internal/framework/flex/autoflex.go b/internal/framework/flex/autoflex.go
index 1322c7504893..4a3ccd5fe458 100644
--- a/internal/framework/flex/autoflex.go
+++ b/internal/framework/flex/autoflex.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_args_test.go b/internal/framework/flex/autoflex_args_test.go
index 0e6b8896e307..6f1b89df5e67 100644
--- a/internal/framework/flex/autoflex_args_test.go
+++ b/internal/framework/flex/autoflex_args_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_collections_test.go b/internal/framework/flex/autoflex_collections_test.go
index 203bd152200c..1ae5b867d2fc 100644
--- a/internal/framework/flex/autoflex_collections_test.go
+++ b/internal/framework/flex/autoflex_collections_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_dispatch_test.go b/internal/framework/flex/autoflex_dispatch_test.go
index 2c3fbc4b63db..1175d1f8a511 100644
--- a/internal/framework/flex/autoflex_dispatch_test.go
+++ b/internal/framework/flex/autoflex_dispatch_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_expand.go b/internal/framework/flex/autoflex_expand.go
index 22d543d5499e..28ec358c3100 100644
--- a/internal/framework/flex/autoflex_expand.go
+++ b/internal/framework/flex/autoflex_expand.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_flatten.go b/internal/framework/flex/autoflex_flatten.go
index c7f6513bf48f..d272c1bf1496 100644
--- a/internal/framework/flex/autoflex_flatten.go
+++ b/internal/framework/flex/autoflex_flatten.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_golden_test.go b/internal/framework/flex/autoflex_golden_test.go
index 8b116abf1441..e16044c649a6 100644
--- a/internal/framework/flex/autoflex_golden_test.go
+++ b/internal/framework/flex/autoflex_golden_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_maps_test.go b/internal/framework/flex/autoflex_maps_test.go
index 574a81a7320c..711121983e27 100644
--- a/internal/framework/flex/autoflex_maps_test.go
+++ b/internal/framework/flex/autoflex_maps_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_naming_test.go b/internal/framework/flex/autoflex_naming_test.go
index 2eee1ba57a01..4457d05a356f 100644
--- a/internal/framework/flex/autoflex_naming_test.go
+++ b/internal/framework/flex/autoflex_naming_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_nested_test.go b/internal/framework/flex/autoflex_nested_test.go
index 3fc3f362f407..a61a92a96cdd 100644
--- a/internal/framework/flex/autoflex_nested_test.go
+++ b/internal/framework/flex/autoflex_nested_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_nums_test.go b/internal/framework/flex/autoflex_nums_test.go
index ac18c2bec89c..c769833555d8 100644
--- a/internal/framework/flex/autoflex_nums_test.go
+++ b/internal/framework/flex/autoflex_nums_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_primitives_test.go b/internal/framework/flex/autoflex_primitives_test.go
index 1a1f8e36fb7c..38cf96eadbcf 100644
--- a/internal/framework/flex/autoflex_primitives_test.go
+++ b/internal/framework/flex/autoflex_primitives_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_special_types_test.go b/internal/framework/flex/autoflex_special_types_test.go
index ca8bdef924e8..230e578db11e 100644
--- a/internal/framework/flex/autoflex_special_types_test.go
+++ b/internal/framework/flex/autoflex_special_types_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_strings_test.go b/internal/framework/flex/autoflex_strings_test.go
index 01d02970eedd..51713d6f1325 100644
--- a/internal/framework/flex/autoflex_strings_test.go
+++ b/internal/framework/flex/autoflex_strings_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_test.go b/internal/framework/flex/autoflex_test.go
index 5aac0b96cb9a..28034f110841 100644
--- a/internal/framework/flex/autoflex_test.go
+++ b/internal/framework/flex/autoflex_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/autoflex_xml_compat_test.go b/internal/framework/flex/autoflex_xml_compat_test.go
index 630d939eaa3c..d3f298909ebf 100644
--- a/internal/framework/flex/autoflex_xml_compat_test.go
+++ b/internal/framework/flex/autoflex_xml_compat_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/bool.go b/internal/framework/flex/bool.go
index e640a1063422..7729a0f53dfd 100644
--- a/internal/framework/flex/bool.go
+++ b/internal/framework/flex/bool.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/bool_test.go b/internal/framework/flex/bool_test.go
index 6a36ab58d7cb..db000feaf024 100644
--- a/internal/framework/flex/bool_test.go
+++ b/internal/framework/flex/bool_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex_test
diff --git a/internal/framework/flex/context.go b/internal/framework/flex/context.go
index 2b5a7680b460..93ea206efedd 100644
--- a/internal/framework/flex/context.go
+++ b/internal/framework/flex/context.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/diff.go b/internal/framework/flex/diff.go
index b85277aaf894..0c8b14c23782 100644
--- a/internal/framework/flex/diff.go
+++ b/internal/framework/flex/diff.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/diff_options.go b/internal/framework/flex/diff_options.go
index 0b36a5328fee..7290424cb6ed 100644
--- a/internal/framework/flex/diff_options.go
+++ b/internal/framework/flex/diff_options.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/diff_test.go b/internal/framework/flex/diff_test.go
index 5a6021f74b4c..080e5241f62e 100644
--- a/internal/framework/flex/diff_test.go
+++ b/internal/framework/flex/diff_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex_test
diff --git a/internal/framework/flex/errs.go b/internal/framework/flex/errs.go
index 3b4e90c95bf6..110b2115afc1 100644
--- a/internal/framework/flex/errs.go
+++ b/internal/framework/flex/errs.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/float.go b/internal/framework/flex/float.go
index 97950e29eb8f..5daf35d1e490 100644
--- a/internal/framework/flex/float.go
+++ b/internal/framework/flex/float.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/int.go b/internal/framework/flex/int.go
index f9f5cf50963d..39a94102e926 100644
--- a/internal/framework/flex/int.go
+++ b/internal/framework/flex/int.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/int_test.go b/internal/framework/flex/int_test.go
index 42234e5d2494..7436861d1abd 100644
--- a/internal/framework/flex/int_test.go
+++ b/internal/framework/flex/int_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex_test
diff --git a/internal/framework/flex/list.go b/internal/framework/flex/list.go
index fee9882189c2..3c302638dd4c 100644
--- a/internal/framework/flex/list.go
+++ b/internal/framework/flex/list.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/list_test.go b/internal/framework/flex/list_test.go
index 1c249ac21af8..087c1cd8b8e3 100644
--- a/internal/framework/flex/list_test.go
+++ b/internal/framework/flex/list_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex_test
diff --git a/internal/framework/flex/logging.go b/internal/framework/flex/logging.go
index 1e1ca504149d..dea8585e210b 100644
--- a/internal/framework/flex/logging.go
+++ b/internal/framework/flex/logging.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/logging_test.go b/internal/framework/flex/logging_test.go
index 623d0664d6d9..4616c9132110 100644
--- a/internal/framework/flex/logging_test.go
+++ b/internal/framework/flex/logging_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/map.go b/internal/framework/flex/map.go
index b49a4226f13c..a2fbc8a90767 100644
--- a/internal/framework/flex/map.go
+++ b/internal/framework/flex/map.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/map_test.go b/internal/framework/flex/map_test.go
index 71f5a150eb4d..885be7d2316f 100644
--- a/internal/framework/flex/map_test.go
+++ b/internal/framework/flex/map_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex_test
diff --git a/internal/framework/flex/options.go b/internal/framework/flex/options.go
index 0c30964d3f04..bdb814eeedbe 100644
--- a/internal/framework/flex/options.go
+++ b/internal/framework/flex/options.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/set.go b/internal/framework/flex/set.go
index 85c43cae9f08..1e8d12ce997b 100644
--- a/internal/framework/flex/set.go
+++ b/internal/framework/flex/set.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/set_test.go b/internal/framework/flex/set_test.go
index eb1e0ff4a335..655833ea7aeb 100644
--- a/internal/framework/flex/set_test.go
+++ b/internal/framework/flex/set_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex_test
diff --git a/internal/framework/flex/string.go b/internal/framework/flex/string.go
index b93e21746c98..ad42493a4707 100644
--- a/internal/framework/flex/string.go
+++ b/internal/framework/flex/string.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex
diff --git a/internal/framework/flex/string_test.go b/internal/framework/flex/string_test.go
index 79b2704e8abe..b0cd119200a4 100644
--- a/internal/framework/flex/string_test.go
+++ b/internal/framework/flex/string_test.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 package flex_test
diff --git a/internal/framework/flex/tags.go b/internal/framework/flex/tags.go
index 9177b43b3755..ca7bb556488d 100644
--- a/internal/framework/flex/tags.go
+++ b/internal/framework/flex/tags.go
@@ -1,4 +1,4 @@
-// Copyright (c) HashiCorp, Inc.
+// Copyright IBM Corp. 2014, 2025
 // SPDX-License-Identifier: MPL-2.0
 
 // Based on from https://cs.opensource.google/go/go/+/refs/tags/go1.23.0:src/encoding/json/tags.go