Operational Circulars 800-899
- OC 801/2 Supplement 1 - Sport parachuting - Liaison between HSE inspectors and the civil aviation authority (CAA)
- OC 803/69 - Application of the provision and use of work equipment regulations 1998 and the lifting operations and lifting equipment regulations 1998 to motor vehicle repair
- OC 803/71 - Guidance on the application of the dangerous substances and explosive atmospheres regulations (DSEAR) 2002 to motor vehicle repair (MVR)
- OC 847/4 - Water boreholes
- OC 847/10 - Reservoirs and HSW ACT: Inspection policy