Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction; German and English version prEN 1793-4:2023

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - Sound absorption under direct sound field conditions; German and English version prEN 1793-5:2023

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - Airborne sound insulation under direct sound field conditions; German and English version prEN 1793-6:2023

Road traffic noise reducing devices - Non-acoustic performance - Part 1: Methods of determination of the mechanical and stability characteristics; German version EN 1794-1:2024

Road traffic noise reducing devices - Non-acoustic performance - Part 2: Methods of determination of the general safety and environmental characteristics; German version EN 1794-2:2024

Safety requirements for suspended access equipment - Design calculations, stability criteria, construction - Examinations and tests

Safety requirements for suspended access equipment - Design calculations, stability criteria, construction - Examinations and tests

Resilient, Modular mechanical locked floor coverings (MMF) and laminate floor coverings - Assessment of static electrical propensity; German and English version prEN 1815:2024

Lighting applications - Emergency lighting for buildings; German version FprEN 1838:2024

Lighting applications - Emergency lighting for buildings; Supplement 1: Explanations and notes for application