Certificates Quality Management h ISO 9001 : 2015 Esselbach h ISO 9001 : 2015 Waldaschaff h IATF 16949 : 2016 Esselbach h IATF 16949 : 2016 Waldaschaff h ISO 45001 : 2018 Esselbach / Waldaschaff h ISO 50001 : 2018 Esselbach / Waldaschaff h ISO 14001 : 2015 Esselbach / Waldaschaff Data Security h TISAX Esselbach h TISAX Waldaschaff Railway h EN 15085-2 : 2020+A1 : 2023 Waldaschaff h DIN 2304 Waldaschaff h EN 17460 Waldaschaff