NA 027

DIN Standards Committee Optics and Precision Mechanics

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Projects of NA 027

Number: 276

Document number Begin Title Comment
ISO/FDIS 11553-2 2022-02-15 Safety of machinery - Laser processing machines - Part 2: Safety requirements for hand-held or hand-operated laser processing machines More  Comment 
DIN EN 13794 2020-09-18 Respiratory protective devices - Self-contained closed-circuit breathing apparatus for escape - Requirements, testing and marking; German and English version prEN 13794:2024 More  Comment 
DIN EN ISO 10328 2020-06-02 Prosthetics - Structural testing of lower-limb prostheses - Requirements and test methods (ISO/DIS 10328:2025); German and English version prEN ISO 10328:2025 More  Comment 
DIN EN ISO 22523 2020-04-27 External limb prostheses and external orthoses - Requirements and test methods (ISO/DIS 22523:2022); German and English version prEN ISO 22523:2022 More  Comment 
ISO/DIS 22523 2020-04-06 External limb prostheses and external orthoses - Requirements and test methods More  Comment 
DIN EN ISO 19818-1 2020-02-20 Eye and face protection - Protection against laser radiation - Part 1: Requirements and test methods (ISO 19818-1:2021); German version EN ISO 19818-1:2021 More  Comment 
DIN EN 14458/A1 2019-07-22 Personal eye-equipment - High performance visors intended only for use with protective helmets; German and English version EN 14458:2018/prA1:2019 More  Comment 
DIN EN ISO 16321-2 2018-01-18 Eye and face protection for occupational use - Part 2: Additional requirements for protectors used during welding and related techniques (ISO 16321-2:2021); German version EN ISO 16321-2:2021 More  Comment 
DIN EN ISO 16321-1 2018-01-18 Eye and face protection for occupational use - Part 1: General requirements (ISO 16321-1:2021); German version EN ISO 16321-1:2022 More  Comment 
DIN EN ISO 16321-3 2018-01-18 Eye and face protection for occupational use - Part 3: Additional requirements for mesh protectors (ISO 16321-3:2021); German version EN ISO 16321-3:2022 More  Comment 

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