Certificates

DIN EN ISO 9001

Expert: KPMG

SCCP

Expert: KPMG

  • Oberhausen:

DIN EN ISO 14001

Expert: KPMG

GMP+ B1

Expert: SGS

  • Monheim:

DIN EN ISO 50001

Expert: KPMG

  • Europe:

HACCP

Expert: KPMG

  • Monheim:

  • Marl:

    • Oberhausen Produktion:

    • Oberhausen Services:

      AEO-Zertifikat

      Expert: Hauptzollamt Duisburg

      OQ Chemicals Corporation Certificates for North America

      ISO 9001:2015

      Expert: UL DQS Inc

      ISO 14001:2015

      Expert: UL DQS Inc

      Certificates for OQ Chemicals in Asia

      ISO 9001:2015

      Expert: SGS

      ISO 14001:2015

      Expert: SGS

      ISO 45001:2018

      Expert: SGS