diff --git a/src/test/cpp/opentrackio-parser/opentrackio-parser/src/opentrackIO_parser.cpp b/src/test/cpp/opentrackio-parser/opentrackio-parser/src/opentrackIO_parser.cpp
index fd216c06..9ca20c2f 100644
--- a/src/test/cpp/opentrackio-parser/opentrackio-parser/src/opentrackIO_parser.cpp
+++ b/src/test/cpp/opentrackio-parser/opentrackio-parser/src/opentrackIO_parser.cpp
@@ -1,3 +1,12 @@
+// opentrackIO_parser.cpp
+//
+// Reference code for decoding opentrackIO messages
+// Copyright Contributors to the SMTPE RIS OSVP Metadata Project
+//
+// License: this code is open-source under the FreeBSD License
+//
+// nlohmann JSON library licensed under the MIT License, Copyright (c) 2013-2022 Niels Lohmann
+
 #include <iostream>
 #include <fstream>
 #include <string>
diff --git a/src/test/cpp/opentrackio-parser/opentrackio-parser/src/opentrackIOlib.cpp b/src/test/cpp/opentrackio-parser/opentrackio-parser/src/opentrackIOlib.cpp
index 5228f450..314e19e5 100644
--- a/src/test/cpp/opentrackio-parser/opentrackio-parser/src/opentrackIOlib.cpp
+++ b/src/test/cpp/opentrackio-parser/opentrackio-parser/src/opentrackIOlib.cpp
@@ -1,7 +1,7 @@
 // opentrackIOlib.cpp
 //
 // Library reference code for decoding opentrackIO messages
-// Copyright (c) 2024 Steve Rosenbluth, RiS OSVP camera tracking committee
+// Copyright Contributors to the SMTPE RIS OSVP Metadata Project
 //
 // License: this code is open-source under the FreeBSD License
 // nlohmann JSON library licensed under the MIT License, Copyright � 2013-2022 Niels Lohmann
diff --git a/src/test/cpp/opentrackio-parser/opentrackio-parser/src/opentrackIOlib.h b/src/test/cpp/opentrackio-parser/opentrackio-parser/src/opentrackIOlib.h
index 5f1adebd..9cec1247 100644
--- a/src/test/cpp/opentrackio-parser/opentrackio-parser/src/opentrackIOlib.h
+++ b/src/test/cpp/opentrackio-parser/opentrackio-parser/src/opentrackIOlib.h
@@ -1,7 +1,7 @@
 // opentrackIOlib.h
 //
 // Reference code for decoding opentrackIO messages
-// Copyright (c) 2024 Steve Rosenbluth, RiS OSVP camera tracking committee
+// Copyright Contributors to the SMTPE RIS OSVP Metadata Project
 //
 // License: this code is open-source under the FreeBSD License
 //