NEWS UPDATE
New Partnership - Pathway to a CIH
AIHA, Workplace Health Without Borders-US, OHTA & the Board for Global Credentialing are pleased to announce a new partnership to help qualified applicants in emerging economies achieve the prestigious CIH credential.
Latest News
New Mining Course
OHTA is proud to introduce the new OHTA1001 course on Mining and Mineral Processing Industries. It has been designed to increase awareness, knowledge and management of health challenges in mining...
Online OHTA courses
OHTA is pleased to announce that seven OHTA courses will be offered online by approved trainers in August 2025. The list includes the OHTA201 Basic Principles in Occupational Hygiene, OHTA...
ICertOHTA achievement
OHTA congratulates William Porter from New Zealand on achieving the ICertOHTA! Currently employed as the National Environmental and Occupational Hygiene Manager at Verum Group, William has over nine years of...
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