List of Declarations and Certifications

Environmental management system & Occupational health and safety management systems As of May 2023


  • Certification status of the Group's operation sites in and outside Japan, as of May 2023
    • Sites certified under Environmental management systems: 77% (98/126 sites)
    • Sites certified under Occupational health and safety management systems: 53% (68/127 sites)
      (Including sites certified under OHSAS18001/ISO45001: 42% (54/127))
    • * With regard to the Group companies, sites are excluded from the above calculations if they have been certified as operation sites of Resonac Corporation, if they have a plant for contract manufacturing on their premises, or if Resonac Corporation is not directly involved in the promotion of environmental or occupational health and safety initiatives.

    Quality management system As of December 2022