CSA Z94.3 : 2015

Preface
1 Scope
2 Reference publications
3 Definitions
4 Types of hazards
5 Classification of eye and face protective devices
6 General requirements
7 Class 1 protectors - Spectacles
8 Class 2 protectors - Goggles
9 Class 3, Class 4, and Class 5 protectors - Helmets,
   hand shields, and hoods
10 Class 6 protectors - Face shields
11 Class 7 protectors - Respirator facepieces
12 Test methods
13 Marking and user information
14 Transmittance requirements
15 Requirements for prescription protective eyewear
16 Sun protection for outdoor workers
Annex A (informative) - Classification of hazards and
        recommended protectors
Annex B (informative) - Spectral weighting factors
        for determination of transmittances
Annex C (informative) - Shade selection chart
Annex D (informative) - Supplementary manufacturing
        recommendations
Annex E (informative) - Determination of traffic
        signal transmittance
Annex F (informative) - Exemplars of lens performance
        under the impact test
Annex G (informative) - Bibliography

Pertains to eye and face protectors used in all occupational and educational operations or processes involving hazards to the eyes or face.