BS EN 13126-8:2017 Building hardware. Hardware for windows and door height windows Requirements and test methods for Tilt and Turn, Tilt-First and Turn-Only hardware

Projections (buildings)
Performance testing
Strength of materials
Construction systems parts
Hazard prevention in buildings
Pivoted windows
Durability
Endurance testing
Performance
Test equipment
Security systems in buildings
Mechanical testing
Windows
Ironmongery (buildings)

Link: BS EN 13126-8:2017 Building hardware. Hardware for windows and door height windows Requirements and test methods for Tilt and Turn, Tilt-First and Turn-Only hardware
Source: BSI Standards