NA 027

DIN Standards Committee Optics and Precision Mechanics

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Projects of NA 027

Number: 283

Document number Begin Title Comment
ISO/AWI 10993-14 2024-10-29 Biological evaluation of medical devices - Part 14: Identification and quantification of degradation products from ceramics More  Comment 
ISO/AWI 22442-3 2024-10-29 Medical devices utilizing animal tissues and their derivatives - Part 3: Validation of the elimination and/or inactivation of viruses and transmissible spongiform encephalopathy (TSE) agents More  Comment 
ISO/DIS 10993-4 2024-10-29 Biological evaluation of medical devices - Part 4: Selection of tests for interactions with blood More  Comment 
ISO/WD TR 21582 2024-10-29 Pyrogenicity - Principles and methods for pyrogen testing of medical devices More  Comment 
ISO/CD 25392-1 2024-10-25 Jewellery and precious metals - Test methods - Part 1: Resistance to damp heat More  Comment 
DIN EN ISO 18369-1 2024-10-17 Ophthalmic optics - Contact lenses - Part 1: Vocabulary, classification system and recommendations for labelling specifications (ISO/DIS 18369-1:2025); German and English version prEN ISO 18369-1:2025 More  Comment 
DIN EN 144-4 2024-10-15 Respiratory protective devices - Gas cylinder valves - Part 4: Excess flow devices; German and English version prEN 144-4:2026 More  Comment 
ISO/CD 14243-1 2024-10-11 Implants for surgery - Wear of total knee-joint prostheses - Part 1: Methodology for simulator wear testing of tibio-femoral joints under force control. More  Comment 
ISO/CD 14243-3 2024-10-11 Implants for surgery - Wear of total knee-joint prostheses - Part 3: Methodology for simulator wear testing of tibio-femoral joints under displacement control. More  Comment 
DIN EN ISO 13694 2024-10-02 Optics and photonics - Lasers and laser-related equipment - Test methods for laser beam irradiance (fluence) distribution (ISO/FDIS 13694:2026); German and English version FprEN ISO 13694:2026 More  Comment 

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