diff --git a/io.catenax.generic.digital_product_passport/2.0.0/DigitalProductPassport.ttl b/io.catenax.generic.digital_product_passport/2.0.0/DigitalProductPassport.ttl
index 14744835a..bf9359636 100644
--- a/io.catenax.generic.digital_product_passport/2.0.0/DigitalProductPassport.ttl
+++ b/io.catenax.generic.digital_product_passport/2.0.0/DigitalProductPassport.ttl
@@ -1,12 +1,12 @@
 #######################################################################
-# Copyright (c) 2023 ZF Friedrichshafen AG
-# Copyright (c) 2023 BMW AG
-# Copyright (c) 2023 BASF Coatings GmbH
-# Copyright (c) 2023 Henkel AG & Co. KGaA
-# Copyright (c) 2023 CGI Deutschland B.V. & Co. KG
-# Copyright (c) 2023 SAP Deutschland SE & Co.KG
-# Copyright (c) 2023 T-Systems International GmbH
-# Copyright (c) 2023 Contributors to the Eclipse Foundation
+# Copyright (c) 2022, 2023 ZF Friedrichshafen AG
+# Copyright (c) 2022, 2023 BMW AG
+# Copyright (c) 2022, 2023 BASF Coatings GmbH
+# Copyright (c) 2022, 2023 Henkel AG & Co. KGaA
+# Copyright (c) 2022, 2023 CGI Deutschland B.V. & Co. KG
+# Copyright (c) 2022, 2023 SAP Deutschland SE & Co.KG
+# Copyright (c) 2022, 2023 T-Systems International GmbH
+# Copyright (c) 2022, 2023 Contributors to the Eclipse Foundation
 #
 # See the NOTICE file(s) distributed with this work for additional
 # information regarding copyright ownership.