OHTA Announces Significant Updates to Training Modules and Exams
The Occupational Hygiene Training Association (OHTA) is pleased to announce that we will be releasing updated training modules on ohtatraining.org in January 2024. The new
Read More13th IOHA International Scientific Conference
IOHA is organizing 13th IOHA International Scientific Conference in Dublin from the 9th to the 13th of June 2024 in association with the Occupational Hygiene
Read MoreAmazon Donation
The Occupational Hygiene Training Association (ohtatraining.org) is pleased to announce that Amazon has become an OHTA Sponsor. As such, Amazon is joining with OHTA to
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