diff --git a/NOTICE b/NOTICE
new file mode 100644
index 00000000..3a3c8396
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1,16 @@
+Tractatus AI Safety Framework
+Copyright 2025 John G Stroh
+
+This product includes software developed by John G Stroh.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this software 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.
diff --git a/src/services/BoundaryEnforcer.service.js b/src/services/BoundaryEnforcer.service.js
index 81e70ea3..1749833f 100644
--- a/src/services/BoundaryEnforcer.service.js
+++ b/src/services/BoundaryEnforcer.service.js
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2025 John G Stroh
+ *
+ * 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.
+ */
+
 /**
  * Boundary Enforcer Service
  * Ensures AI never makes values decisions without human approval
diff --git a/src/services/ContextPressureMonitor.service.js b/src/services/ContextPressureMonitor.service.js
index bd0a5787..62e23a63 100644
--- a/src/services/ContextPressureMonitor.service.js
+++ b/src/services/ContextPressureMonitor.service.js
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2025 John G Stroh
+ *
+ * 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.
+ */
+
 /**
  * Context Pressure Monitor Service
  * Detects conditions that increase AI error probability
diff --git a/src/services/CrossReferenceValidator.service.js b/src/services/CrossReferenceValidator.service.js
index b104b480..12003c5e 100644
--- a/src/services/CrossReferenceValidator.service.js
+++ b/src/services/CrossReferenceValidator.service.js
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2025 John G Stroh
+ *
+ * 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.
+ */
+
 /**
  * Cross-Reference Validator Service
  * Validates proposed AI actions against explicit user instructions
diff --git a/src/services/InstructionPersistenceClassifier.service.js b/src/services/InstructionPersistenceClassifier.service.js
index 9cd5487a..a6288488 100644
--- a/src/services/InstructionPersistenceClassifier.service.js
+++ b/src/services/InstructionPersistenceClassifier.service.js
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2025 John G Stroh
+ *
+ * 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.
+ */
+
 /**
  * Instruction Persistence Classifier Service
  * Classifies actions and instructions by quadrant and persistence level
diff --git a/src/services/MetacognitiveVerifier.service.js b/src/services/MetacognitiveVerifier.service.js
index 0ca25f3e..7214bf59 100644
--- a/src/services/MetacognitiveVerifier.service.js
+++ b/src/services/MetacognitiveVerifier.service.js
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2025 John G Stroh
+ *
+ * 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.
+ */
+
 /**
  * Metacognitive Verifier Service
  * Implements AI self-verification before proposing actions