Railway applications - Track - Acceptance of works - Part 2: Works on ballasted track - Switches and crossings; German version EN 13231-2:2006— 18 стр.
Railway applications - Track - Track geometry quality - Part 4: Measuring systems - Manual and lightweight devices; German version EN 13848-4:2011— 30 стр.
Railway applications - Track - Track geometry quality - Part 3: Measuring systems - Track construction and maintenance machines; German version EN 13848-3:2009— 28 стр.