Natural gas - Calculation of methane number of gaseous fuels for reciprocating internal combustion engines - Part 1: MNc method (ISO/DIS 17507-1:2024); German and English version prEN ISO 17507-1:2024
Edition 2024-11

Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts; Product grades A, B and C (ISO 4759-1:2000); German version EN ISO 4759-1:2000
Edition 2001-04

Gas pipelines - Size 0 to 5 valve boxes
Edition 2022-08

Glass in building - Coated glass - Part 2: Requirements and test methods for class A, B and S coatings; German version EN 1096-2:2012
Edition 2012-04

Information security, cybersecurity and privacy protection - Requirements for the competence of IT security conformance assessment body personnel - Part 1: Overview and concepts (ISO/IEC DIS 19896-1:2024); German and English version prEN ISO/IEC 19896-1:2024
Edition 2024-11

Determination of the degree of dispersion of metals using chemisorption - Part 1: Principles
Edition 2022-12

Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of fungicidal or yeasticidal activity of chemical disinfectants and antiseptics used in the veterinary area - Test method and requirements (phase 2, step 1); German and English version prEN 1657:2023
Edition 2023-06

Chemical disinfectants and antiseptics - Quantitative suspension test method for the evaluation of virucidal activity of chemical disinfectants and antiseptics in food, industrial, domestic and institutional areas - Test method and requirements (phase 2, step 1); German and English version prEN 17914:2022
Edition 2022-11

Gas-appliances - Radiant heaters with burners without fan: Stationary heaters for outdoor use and portable heaters for indoor and outdoor use - Part 1: Requirements and tests
Edition 2023-02

Gas equipment for butchery and smoking - Part 1: Requirements and testing
Edition 2022-12