Health and Safety at Work etc Act 1974
COSSH: Control of substances hazardous to health regulations
ACOP L24: Workplace health, safety and welfare
HSG 258: Controlling airborne contaminants at work
CIBSE Guide B2: Ventilation and ductwork
BESA TR19® Air: Specification for internal cleanliness and hygiene management of ventilation systems.
BESA TR19® Grease: Specification for fire Risk management of grease accumulation within kitchen extraction systems
BESA DW 145: Guide to good practice for the installation of fire and smoke dampers
BESA DW 144 Specification for sheet metal ductwork
BS 15780-2011: Ventilation for buildings – ductwork – cleanliness of ventilation systems
HTM 03-01: Specialised ventilation for healthcare premises
