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:

    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