- EN 16272-3-2:2012 — Noise barriers and related devices acting on airborne sound propagation — Test method for determining the acoustic performance — Part 3-2: Normalized railway noise spectrum and single number ratings for direct field applications
- EN 16272-6:2014 - Railway applications — Track — Noise barriers and related devices acting on airborne sound propagation — Test method for determining the acoustic performance — Part 6: Intrinsic characteristics — In situ values of airborne sound insulation under direct sound field conditions
- EN ISO 3095:2013 – Acoustics – Measurement of noise emitted by railbound vehicles
- EN 13129:2013 - Air conditioning for main line rolling stock — Comfort parameters and type tests