• The next IOHA Board Meeting will take place on the 8th of September 2019 in Bali!
  • Also join the 4th IIHA CONNECT Conference in Bali taking place from 9-11 September 2019!

National Accreditation Recognition (NAR) Committee


National Accreditation Recognition (NAR) Committee

The following organisations have had their Certification Schemes recognised by IOHA. Click on the name of the organisation, where appropriate, for further details of that particular scheme:

NAR Documents

View the latest version of the Summary of Schemes Timetable.
View the latest version of the NAR Committee Charter.
View the NAR’s Occupational/Industrial Hygiene Knowledge and Competency Requirements document.