diff --git a/conf/common/system/example_runai_cluster.toml b/conf/common/system/example_runai_cluster.toml
index b8a610523..5aa6e32f6 100644
--- a/conf/common/system/example_runai_cluster.toml
+++ b/conf/common/system/example_runai_cluster.toml
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/conf/common/test/dse_nccl_all_gather.toml b/conf/common/test/dse_nccl_all_gather.toml
index 94cb2579e..e9e32dc74 100644
--- a/conf/common/test/dse_nccl_all_gather.toml
+++ b/conf/common/test/dse_nccl_all_gather.toml
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/conf/common/test/nccl_test.toml b/conf/common/test/nccl_test.toml
index ecb1216e1..36412a6c5 100644
--- a/conf/common/test/nccl_test.toml
+++ b/conf/common/test/nccl_test.toml
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/conf/common/test_scenario/dse_nccl_all_gather.toml b/conf/common/test_scenario/dse_nccl_all_gather.toml
index 59604dd3a..67347f2bf 100644
--- a/conf/common/test_scenario/dse_nccl_all_gather.toml
+++ b/conf/common/test_scenario/dse_nccl_all_gather.toml
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/conf/common/test_scenario/slurm_container.toml b/conf/common/test_scenario/slurm_container.toml
index 73487a21b..349d78af3 100644
--- a/conf/common/test_scenario/slurm_container.toml
+++ b/conf/common/test_scenario/slurm_container.toml
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/conf/common/test_scenario/ucc_generator_test.toml b/conf/common/test_scenario/ucc_generator_test.toml
index 91ff0a04e..ec5911bc6 100644
--- a/conf/common/test_scenario/ucc_generator_test.toml
+++ b/conf/common/test_scenario/ucc_generator_test.toml
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/conf/experimental/aiconfigurator/test/aiconfigurator_disagg.toml b/conf/experimental/aiconfigurator/test/aiconfigurator_disagg.toml
index e7d93f648..5171d6206 100644
--- a/conf/experimental/aiconfigurator/test/aiconfigurator_disagg.toml
+++ b/conf/experimental/aiconfigurator/test/aiconfigurator_disagg.toml
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/conf/experimental/aiconfigurator/test_scenario/aiconfigurator_disagg.toml b/conf/experimental/aiconfigurator/test_scenario/aiconfigurator_disagg.toml
index aad039bfa..7597dccc0 100644
--- a/conf/experimental/aiconfigurator/test_scenario/aiconfigurator_disagg.toml
+++ b/conf/experimental/aiconfigurator/test_scenario/aiconfigurator_disagg.toml
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/conf/experimental/aiconfigurator/test_scenario/dse_aiconfigurator_disagg.toml b/conf/experimental/aiconfigurator/test_scenario/dse_aiconfigurator_disagg.toml
index 450afd673..be866f59d 100644
--- a/conf/experimental/aiconfigurator/test_scenario/dse_aiconfigurator_disagg.toml
+++ b/conf/experimental/aiconfigurator/test_scenario/dse_aiconfigurator_disagg.toml
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/conf/experimental/megatron_bridge/test_scenario/megatron_bridge_qwen_30b.toml b/conf/experimental/megatron_bridge/test_scenario/megatron_bridge_qwen_30b.toml
index 16d218f84..3e8798c83 100644
--- a/conf/experimental/megatron_bridge/test_scenario/megatron_bridge_qwen_30b.toml
+++ b/conf/experimental/megatron_bridge/test_scenario/megatron_bridge_qwen_30b.toml
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/conf/experimental/test/ddlb_test.toml b/conf/experimental/test/ddlb_test.toml
index 8f82066bd..069d92021 100644
--- a/conf/experimental/test/ddlb_test.toml
+++ b/conf/experimental/test/ddlb_test.toml
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/conf/experimental/test/deepep_low_latency.toml b/conf/experimental/test/deepep_low_latency.toml
index 30bc973ae..b76342b4e 100644
--- a/conf/experimental/test/deepep_low_latency.toml
+++ b/conf/experimental/test/deepep_low_latency.toml
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/_core/base_reporter.py b/src/cloudai/_core/base_reporter.py
index cf28b5993..eddbf5151 100644
--- a/src/cloudai/_core/base_reporter.py
+++ b/src/cloudai/_core/base_reporter.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/configurator/__init__.py b/src/cloudai/configurator/__init__.py
index b6fcc4ff3..36271f082 100644
--- a/src/cloudai/configurator/__init__.py
+++ b/src/cloudai/configurator/__init__.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/configurator/reward_functions.py b/src/cloudai/configurator/reward_functions.py
index 1c7782c43..a0e7e1769 100644
--- a/src/cloudai/configurator/reward_functions.py
+++ b/src/cloudai/configurator/reward_functions.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/core.py b/src/cloudai/core.py
index 27f9d6941..0bccdab84 100644
--- a/src/cloudai/core.py
+++ b/src/cloudai/core.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/models/scenario.py b/src/cloudai/models/scenario.py
index c0c5abf63..092f5f462 100644
--- a/src/cloudai/models/scenario.py
+++ b/src/cloudai/models/scenario.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/registration.py b/src/cloudai/registration.py
index 3b5bfc9af..fcd3881ae 100644
--- a/src/cloudai/registration.py
+++ b/src/cloudai/registration.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/systems/lsf/lsf_job.py b/src/cloudai/systems/lsf/lsf_job.py
index d03466461..d17b364e9 100644
--- a/src/cloudai/systems/lsf/lsf_job.py
+++ b/src/cloudai/systems/lsf/lsf_job.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/systems/lsf/lsf_runner.py b/src/cloudai/systems/lsf/lsf_runner.py
index 065208283..1c34c80e2 100644
--- a/src/cloudai/systems/lsf/lsf_runner.py
+++ b/src/cloudai/systems/lsf/lsf_runner.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/systems/runai/runai_job.py b/src/cloudai/systems/runai/runai_job.py
index c31995631..7baff9fda 100644
--- a/src/cloudai/systems/runai/runai_job.py
+++ b/src/cloudai/systems/runai/runai_job.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/ai_dynamo/__init__.py b/src/cloudai/workloads/ai_dynamo/__init__.py
index 70ed6453c..845da8483 100644
--- a/src/cloudai/workloads/ai_dynamo/__init__.py
+++ b/src/cloudai/workloads/ai_dynamo/__init__.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/ai_dynamo/kubernetes_json_gen_strategy.py b/src/cloudai/workloads/ai_dynamo/kubernetes_json_gen_strategy.py
index 4b661d546..8882a8069 100644
--- a/src/cloudai/workloads/ai_dynamo/kubernetes_json_gen_strategy.py
+++ b/src/cloudai/workloads/ai_dynamo/kubernetes_json_gen_strategy.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/aiconfig/__init__.py b/src/cloudai/workloads/aiconfig/__init__.py
index 36d914b8b..d77bbe081 100644
--- a/src/cloudai/workloads/aiconfig/__init__.py
+++ b/src/cloudai/workloads/aiconfig/__init__.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/bash_cmd/__init__.py b/src/cloudai/workloads/bash_cmd/__init__.py
index 8bb5bfbc2..5f2b0a324 100644
--- a/src/cloudai/workloads/bash_cmd/__init__.py
+++ b/src/cloudai/workloads/bash_cmd/__init__.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/bash_cmd/bash_cmd.py b/src/cloudai/workloads/bash_cmd/bash_cmd.py
index 8fe48908b..d09e4d96d 100644
--- a/src/cloudai/workloads/bash_cmd/bash_cmd.py
+++ b/src/cloudai/workloads/bash_cmd/bash_cmd.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/ddlb/__init__.py b/src/cloudai/workloads/ddlb/__init__.py
index 12bdebbca..d4d63e7c7 100644
--- a/src/cloudai/workloads/ddlb/__init__.py
+++ b/src/cloudai/workloads/ddlb/__init__.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/ddlb/slurm_command_gen_strategy.py b/src/cloudai/workloads/ddlb/slurm_command_gen_strategy.py
index 5c1847a11..de1347cb4 100644
--- a/src/cloudai/workloads/ddlb/slurm_command_gen_strategy.py
+++ b/src/cloudai/workloads/ddlb/slurm_command_gen_strategy.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/deepep/deepep.py b/src/cloudai/workloads/deepep/deepep.py
index 5cea353a8..1b01c88b6 100644
--- a/src/cloudai/workloads/deepep/deepep.py
+++ b/src/cloudai/workloads/deepep/deepep.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/deepep/report_generation_strategy.py b/src/cloudai/workloads/deepep/report_generation_strategy.py
index 6200253f1..fc33cd741 100644
--- a/src/cloudai/workloads/deepep/report_generation_strategy.py
+++ b/src/cloudai/workloads/deepep/report_generation_strategy.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/deepep/slurm_command_gen_strategy.py b/src/cloudai/workloads/deepep/slurm_command_gen_strategy.py
index 0f20dd3bb..60bbf3000 100644
--- a/src/cloudai/workloads/deepep/slurm_command_gen_strategy.py
+++ b/src/cloudai/workloads/deepep/slurm_command_gen_strategy.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/megatron_bridge/__init__.py b/src/cloudai/workloads/megatron_bridge/__init__.py
index 1ec40f530..c2fec6843 100644
--- a/src/cloudai/workloads/megatron_bridge/__init__.py
+++ b/src/cloudai/workloads/megatron_bridge/__init__.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/nccl_test/performance_report_generation_strategy.py b/src/cloudai/workloads/nccl_test/performance_report_generation_strategy.py
index 0d84bbaab..4a45eb4d9 100644
--- a/src/cloudai/workloads/nccl_test/performance_report_generation_strategy.py
+++ b/src/cloudai/workloads/nccl_test/performance_report_generation_strategy.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/nccl_test/prediction_report_generation_strategy.py b/src/cloudai/workloads/nccl_test/prediction_report_generation_strategy.py
index c8363bac9..8b529cc22 100644
--- a/src/cloudai/workloads/nccl_test/prediction_report_generation_strategy.py
+++ b/src/cloudai/workloads/nccl_test/prediction_report_generation_strategy.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/nccl_test/prediction_report_generator.py b/src/cloudai/workloads/nccl_test/prediction_report_generator.py
index e0655a610..11f01291c 100644
--- a/src/cloudai/workloads/nccl_test/prediction_report_generator.py
+++ b/src/cloudai/workloads/nccl_test/prediction_report_generator.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/nccl_test/report_generation_strategy.py b/src/cloudai/workloads/nccl_test/report_generation_strategy.py
index a5be684e8..f691c5956 100644
--- a/src/cloudai/workloads/nccl_test/report_generation_strategy.py
+++ b/src/cloudai/workloads/nccl_test/report_generation_strategy.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/nixl_bench/__init__.py b/src/cloudai/workloads/nixl_bench/__init__.py
index 635c03115..200e432a5 100644
--- a/src/cloudai/workloads/nixl_bench/__init__.py
+++ b/src/cloudai/workloads/nixl_bench/__init__.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/nixl_bench/nixl_bench.py b/src/cloudai/workloads/nixl_bench/nixl_bench.py
index 88db43ebb..02db27099 100644
--- a/src/cloudai/workloads/nixl_bench/nixl_bench.py
+++ b/src/cloudai/workloads/nixl_bench/nixl_bench.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/nixl_kvbench/__init__.py b/src/cloudai/workloads/nixl_kvbench/__init__.py
index 37427d755..901eb63f9 100644
--- a/src/cloudai/workloads/nixl_kvbench/__init__.py
+++ b/src/cloudai/workloads/nixl_kvbench/__init__.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/nixl_perftest/report_generation_strategy.py b/src/cloudai/workloads/nixl_perftest/report_generation_strategy.py
index 9ee3c4981..e00c08882 100644
--- a/src/cloudai/workloads/nixl_perftest/report_generation_strategy.py
+++ b/src/cloudai/workloads/nixl_perftest/report_generation_strategy.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/osu_bench/__init__.py b/src/cloudai/workloads/osu_bench/__init__.py
index 28fc77ded..56faf00f5 100644
--- a/src/cloudai/workloads/osu_bench/__init__.py
+++ b/src/cloudai/workloads/osu_bench/__init__.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/osu_bench/osu_bench.py b/src/cloudai/workloads/osu_bench/osu_bench.py
index 2b24c8c4b..a7865640d 100644
--- a/src/cloudai/workloads/osu_bench/osu_bench.py
+++ b/src/cloudai/workloads/osu_bench/osu_bench.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/osu_bench/slurm_command_gen_strategy.py b/src/cloudai/workloads/osu_bench/slurm_command_gen_strategy.py
index 455dd2ce6..21b782c1d 100644
--- a/src/cloudai/workloads/osu_bench/slurm_command_gen_strategy.py
+++ b/src/cloudai/workloads/osu_bench/slurm_command_gen_strategy.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/triton_inference/__init__.py b/src/cloudai/workloads/triton_inference/__init__.py
index b8af4a933..60d21fe34 100644
--- a/src/cloudai/workloads/triton_inference/__init__.py
+++ b/src/cloudai/workloads/triton_inference/__init__.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/cloudai/workloads/triton_inference/report_generation_strategy.py b/src/cloudai/workloads/triton_inference/report_generation_strategy.py
index 6929638f4..1039c0c8f 100644
--- a/src/cloudai/workloads/triton_inference/report_generation_strategy.py
+++ b/src/cloudai/workloads/triton_inference/report_generation_strategy.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/tests/json_gen_strategy/test_nccl_kubernetes_json_gen_strategy.py b/tests/json_gen_strategy/test_nccl_kubernetes_json_gen_strategy.py
index f5c46812c..f6d927925 100644
--- a/tests/json_gen_strategy/test_nccl_kubernetes_json_gen_strategy.py
+++ b/tests/json_gen_strategy/test_nccl_kubernetes_json_gen_strategy.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/tests/report_generation_strategy/test_megatron_run_report_generation_strategy.py b/tests/report_generation_strategy/test_megatron_run_report_generation_strategy.py
index d472b6648..897ad35c3 100644
--- a/tests/report_generation_strategy/test_megatron_run_report_generation_strategy.py
+++ b/tests/report_generation_strategy/test_megatron_run_report_generation_strategy.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/tests/report_generation_strategy/test_nccl_prediction_report_generator.py b/tests/report_generation_strategy/test_nccl_prediction_report_generator.py
index c47035215..7c2c6f9b2 100644
--- a/tests/report_generation_strategy/test_nccl_prediction_report_generator.py
+++ b/tests/report_generation_strategy/test_nccl_prediction_report_generator.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/tests/test_base_runner.py b/tests/test_base_runner.py
index 6598dc87c..2a671a851 100644
--- a/tests/test_base_runner.py
+++ b/tests/test_base_runner.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/tests/test_check_copyright_headers.py b/tests/test_check_copyright_headers.py
index 8e6585be9..966e5e272 100644
--- a/tests/test_check_copyright_headers.py
+++ b/tests/test_check_copyright_headers.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,6 +15,7 @@
 # limitations under the License.
 
 import subprocess
+from datetime import datetime
 from pathlib import Path
 
 import pytest
@@ -37,61 +38,125 @@
 # See the License for the specific language governing permissions and
 # limitations under the License."""
 
-HEADER_LINES = HEADER.count("\n") + 1
+HEADER_LINES = HEADER.split("\n")
+HEADER_TAIL = "\n".join(HEADER_LINES[2:])
 
-PY_FILES = [p for p in Path().glob("./src/**/*.py")]
-PY_FILES += [p for p in Path().glob("./tests/**/*.py")]
-TOML_FILES = [p for p in Path().glob("conf/**/*.toml")] + ["pyproject.toml", ".taplo.toml"]
+PY_FILES = [*list(Path().glob("./src/**/*.py")), *list(Path().glob("./tests/**/*.py"))]
+TOML_FILES = [*list(Path().glob("conf/**/*.toml")), Path("pyproject.toml"), Path(".taplo.toml")]
 
+CURRENT_YEAR = datetime.now().year
 
-def prepare_copyright_with_year(file: Path, line: str) -> str:
+
+def _format_years_to_ranges(years: list[int]) -> str:
+    """Turn sorted unique years into a string with ranges for consecutive years.
+
+    E.g. [2024, 2026] -> "2024, 2026"
+         [2024, 2025, 2027] -> "2024-2025, 2027"
+    """
+    if not years:
+        raise ValueError(
+            "Unexpected behavior. Expected at least one year in the list. If it's a new file - should be the "
+            "current year"
+        )
+
+    parts: list[str] = []
+    range_start = years[0]
+    range_end = years[0]
+    for y in years[1:]:
+        if y == range_end + 1:
+            range_end = y
+        else:
+            parts.append(f"{range_start}-{range_end}" if range_start != range_end else str(range_start))
+            range_start = y
+            range_end = y
+    parts.append(f"{range_start}-{range_end}" if range_start != range_end else str(range_start))
+    return ", ".join(parts)
+
+
+@pytest.mark.parametrize(
+    ("years_list", "expected"),
+    (
+        ([2024, 2026], "2024, 2026"),
+        ([2024, 2025, 2027], "2024-2025, 2027"),
+        ([2024], "2024"),
+        ([2024, 2025, 2026], "2024-2026"),
+    ),
+)
+def test_format_years_to_ranges(years_list: list[int], expected: str):
+    assert _format_years_to_ranges(years_list) == expected
+
+
+def test_empty_format_years_to_ranges():
+    with pytest.raises(ValueError):
+        _format_years_to_ranges([])
+
+
+def get_commit_years_for_file(path: Path) -> list[int]:
+    """
+    Return sorted list of years when the file was changed: from git log --follow
+    (so renames/moves are included), plus current year if the file is new or has
+    uncommitted changes (staged or unstaged).
+    """
+    path_str = path.as_posix()
     res = subprocess.run(
-        ["git", "log", "--format=%ad", "--date=format:%Y", "--follow", "-1", file],
+        ["git", "log", "--format=%ad", "--date=format:%Y", "--follow", "--", path_str],
         capture_output=True,
         text=True,
     )
-    if not res.stdout:
-        # in some cases when a file was renamed, --follow won't allow getting the last modified year
+    if res.returncode != 0 and res.returncode != 128:  # 128 = no commits match
+        raise RuntimeError(f"git log failed for {path_str}: {res.stderr}")
+
+    if not res.stdout.strip():
         res = subprocess.run(
-            ["git", "log", "--format=%ad", "--date=format:%Y", "-1", file],
+            ["git", "log", "--format=%ad", "--date=format:%Y", "--", path_str],
             capture_output=True,
             text=True,
         )
-    changed_years = res.stdout.splitlines()
-    last_modified_year_real = int(changed_years[0])
+        if res.returncode != 0 and res.returncode != 128:  # 128 = no commits match
+            raise RuntimeError(f"git log failed for {path_str}: {res.stderr}")
 
-    curr_year_spec = line.split(" ")[3]
-    spec_is_range = "-" in curr_year_spec
+    lines = [s.strip() for s in res.stdout.splitlines() if s.strip()]
+    years = sorted(set(int(y) for y in lines)) if lines else [CURRENT_YEAR]
 
+    # Include current year if file is new, modified (unstaged), or staged
+    status = subprocess.run(
+        ["git", "status", "--porcelain", "--", path_str],
+        capture_output=True,
+        text=True,
+    )
+    if status.stdout.strip():
+        years = sorted(set(years) | {CURRENT_YEAR})
+    return years
+
+
+def prepare_copyright_with_year(years: list[int]) -> str:
+    years_str = _format_years_to_ranges(years)
     after_year_str = "NVIDIA CORPORATION & AFFILIATES. All rights reserved."
+    return f"# Copyright (c) {years_str} {after_year_str}"
+
+
+def _assert_copyright_in_file(file: Path):
+    with file.open() as f:
+        try:
+            actual_copyright_lines = [next(f).strip() for _ in range(len(HEADER_LINES))]
+        except StopIteration:
+            actual_copyright_lines = []
 
-    if spec_is_range:
-        created_year = int(curr_year_spec.split("-")[0])
-        return f"# Copyright (c) {created_year}-{last_modified_year_real} {after_year_str}"
+    assert len(actual_copyright_lines) >= len(HEADER_LINES), "Copyright is missing or incomplete"
 
-    if int(curr_year_spec) < last_modified_year_real:
-        return f"# Copyright (c) {curr_year_spec}-{last_modified_year_real} {after_year_str}"
+    expected_years = get_commit_years_for_file(file)
+    expected_years_line = prepare_copyright_with_year(expected_years)
 
-    return f"# Copyright (c) {last_modified_year_real} {after_year_str}"
+    assert actual_copyright_lines[0] == HEADER_LINES[0], "SPDX-FileCopyrightText is not valid"
+    assert actual_copyright_lines[1] == expected_years_line, "Copyright year is not valid"
+    assert "\n".join(actual_copyright_lines[2:]) == HEADER_TAIL, f"Header mismatch in {file}"
 
 
 @pytest.mark.parametrize("py_file", PY_FILES, ids=[str(f) for f in PY_FILES])
 def test_src_copyright_header(py_file: Path):
-    with py_file.open() as file:
-        first_lines = [next(file).strip() for _ in range(HEADER_LINES)]
-
-    assert first_lines[0] == "# SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES", (
-        "SPDX-FileCopyrightText is not valid"
-    )
-    assert first_lines[1] == prepare_copyright_with_year(py_file, first_lines[1]), "Copyright year is not valid"
-    assert "\n".join(first_lines[2:]) == "\n".join(HEADER.splitlines()[2:]), f"Header mismatch in {py_file}"
+    _assert_copyright_in_file(py_file)
 
 
 @pytest.mark.parametrize("toml_file", TOML_FILES, ids=[str(f) for f in TOML_FILES])
-def test_toml_copyright_header(toml_file):
-    with open(toml_file, "r") as file:
-        first_lines = [next(file).strip() for _ in range(HEADER_LINES)]
-
-    assert first_lines[0] == "# SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES"
-    assert first_lines[1] == prepare_copyright_with_year(toml_file, first_lines[1])
-    assert "\n".join(first_lines[2:]) == "\n".join(HEADER.splitlines()[2:]), f"Header mismatch in {toml_file}"
+def test_toml_copyright_header(toml_file: Path):
+    _assert_copyright_in_file(toml_file)
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 6c4ba731c..2a3f394ec 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/tests/test_git_repo_installer.py b/tests/test_git_repo_installer.py
index 0ce706792..e41198439 100644
--- a/tests/test_git_repo_installer.py
+++ b/tests/test_git_repo_installer.py
@@ -1,5 +1,5 @@
 # SPDX-FileCopyrightText: NVIDIA CORPORATION & AFFILIATES
-# Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");