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The OHTA training materials are available in several languages and at four levels: Awareness, Foundation, Intermediate and Specialist. More information about the training scheme and qualifications framework can be found here.

The published training materials in current use are those listed as Current Approved with the OHTA Approved badge. Examinations (where appropriate) are based on these materials.

In some cases Archived and Draft versions are also available and may be useful. For example, where a module has been revised and updated, a training provider may wish to view the previous (Archived) version to compare differences. Where a translation has been produced but not yet verified for publication, a training provider or student may find the Draft version helpful.

Use the options below to search for training materials.

Name Version Level OHTA Approved Language
W504 Asbestos and Other Fibres - English Current Approved Intermediate OH Approval Badge English
W503 Noise - Measurement and its Effects - English Current Approved Intermediate OH Approval Badge English
W502 Thermal Environment Training Materials - English Current Approved Intermediate OH Approval Badge English
W505 Control of Hazardous Substances Training Materials - English Current Approved Intermediate OH Approval Badge English
W506 Ergonomics Essentials Training Materials - English Current Approved Intermediate OH Approval Badge English
W507 Health Effects of Hazardous Substances Training Materials - English Current Approved Intermediate OH Approval Badge English
W201 Basic Principles in Occupational Hygiene Training Materials - English Current Approved Foundation OH Approval Badge English
W501 Measurement of Hazardous Substances Training Materials - English Current Approved Intermediate OH Approval Badge English
Silica Hazard Awareness Training Materials - English Current Approved Awareness OH Approval Badge English
W501 Medición de Sustancias Peligrosas Training Materials - Spanish Current Approved Intermediate OH Approval Badge Spanish
A1001 OH/IH in Mining & Mineral Processing Industries Training Materials - English Current Approved Specialist OH Approval Badge English
W501 Prøvetaking av Helsefarlige Kjemikalier Training Materials - Norwegian Current Approved Intermediate OH Approval Badge Norwegian
W201 Manual Do Aluno Training Materials - Portuguese Archived Foundation Portuguese
W201 职业卫生基本原则 Basic Principles in Occupational Hygiene Training Materials - Mandarin Archived Foundation Mandarin
W201 Manual del Estudiante - Principios Básicos en Higiene Ocupaciona Training Materials - Spanish Current Approved Foundation OH Approval Badge Spanish
W201 - Manuel de L'Etudiant - Principes de Base en Hygiène du Travail Training Materials - French Current Approved Foundation OH Approval Badge French
W503 Ruido - Medición Y Sus Efectos Training Materials - Spanish Current Approved Intermediate OH Approval Badge Spanish
Health and Safety Awareness Training Materials - English Current Approved Awareness OH Approval Badge English
W506 Ergonomics Essentials Draft French Translation Student Manual Draft Intermediate French
W501 Measurement & Hazardous Substance Draft French Training Materials Draft Intermediate French
W503 Noise - Measurement and its Effects Draft French Training Materials Draft Intermediate French
W201 Basic Principles in Occupational Hygiene Draft Arabic Training Materials Draft Foundation Arabic
W507 Health Effects of Hazardous Substances Draft Spanish Training Materials Draft Intermediate Spanish
W505 Control of Hazardous Substances Draft Spanish Training Materials Draft Intermediate Spanish
W501 Measurement of Hazardous Substances Draft Portuguese Training Materials Draft Intermediate Portuguese
W506 Ergonomic Essentials Draft Russian Translation Student Manual Draft Intermediate Russian
W505 Control of Hazardous Substances Draft Russian Training Materials Draft Intermediate Russian
W501 Measurement of Hazardous Substances Draft Russian Training Materials Draft Intermediate Russian
W201 Basic Principles in Occupational Hygiene Draft Russian Training Materials Draft Foundation Russian
W506 Ergonomics Essentials Draft Mandarin Translation Student Manual Draft Intermediate Mandarin
W501 Measurement of Hazardous Substances Draft Mandarin Training Materials Draft Intermediate Mandarin
W505 Control of Hazardous Substances - Draft Mandarin Training Materials Draft Intermediate Mandarin
Pharmaceutical Industry Module Pilot Draft Specialist English