Workplace exposure - Guide for the use of direct-reading instruments for aerosol monitoring - Part 2: Evaluation of airborne particle concentrations using Optical Particle Counters
Edition 2014-02

Workplace exposure - Guide for the use of direct-reading instruments for aerosol monitoring - Part 3: Evaluation of airborne particle concentrations using photometers
Edition 2014-09

Respiratory protective devices - Reactorfilters for protection against radioactive Methyliodide and radioactive particles - Requirements, testing, marking
Edition 2011-10

Protective clothing - Protection against liquid and gaseous chemicals, including liquid aerosols and solid particles - Test method: Determination of leak-tightness of gas-tight suits (internal pressure test); German version EN 464:1994
Edition 1994-09

Workplace exposure - Size fraction definitions for measurement of airborne particles; German and English version prEN 481:2024
Edition 2024-11

Workplaces atmospheres; size fraction definitions for measurement of airborne particles; German version EN 481:1993
Edition 1993-09

Protective clothing against dangerous solid, liquid and gaseous chemicals, including liquid and solid aerosols - Part 1: Performance requirements for Type 1 (gas-tight) chemical protective suits; German version EN 943-1:2015+A1:2019
Edition 2019-06

Protective clothing against dangerous solid, liquid and gaseous chemicals, including liquid and solid aerosols - Part 2: Performance requirements for Type 1 (gas-tight) chemical protective suits for emergency teams (ET); German version EN 943-2:2019
Edition 2019-06

Protective clothing against solid airborne particles including radioactive contamination - Part 1: Requirements and test methods for compressed air line ventilated protective clothing, protecting the body and the respiratory tract; German version EN 1073-1:2016+A1:2018
Edition 2018-10

Protective clothing against radioactive contamination - Part 2: Requirements and test methods for non-ventilated protective clothing against particulate radioactive contamination; German version EN 1073-2:2002
Edition 2002-10