diff --git a/benchmark/config/benchmark_training_config.yaml b/benchmark/config/benchmark_training_config.yaml
index 71bb6ee1..a56317f8 100644
--- a/benchmark/config/benchmark_training_config.yaml
+++ b/benchmark/config/benchmark_training_config.yaml
@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2023, Defence Science and Technology Laboratory UK
 # Training Config File
 
 # Sets which agent algorithm framework will be used.
diff --git a/benchmark/primaite_benchmark.py b/benchmark/primaite_benchmark.py
index 2e8a7e51..c34add53 100644
--- a/benchmark/primaite_benchmark.py
+++ b/benchmark/primaite_benchmark.py
@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2023, Defence Science and Technology Laboratory UK
 import json
 import platform
 import shutil