Guideline to ensure that COHs continue to develop and increase their professional level occupational hygiene knowledge and skills during the time period that they are certified by the AIOH.
COH Certification Maintenance Points Excel Spreadsheet.
Certified Occupational Hygienists approved Activities, courses and CM points register. Download as an Excel Sheet (csv).
COH Certification Scheme Policy and Procedures.
© 2021 Australian Institute of Occupational Hygienists, Inc. ® | PO Box 2124, Gladstone Park VIC 3043 | ABN 50 423 289 752
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