Rope pulley blocks
     - gin blocks BS 1692
     - synthetic fibre BS 4344
     - wire, heavy duty BS 4536
Rope slings
     - fibre rope slings BS 6668
     - wire rope slings BS 1290, 6210
Rubber/plastics injection moulding machines BS 6679
Safety anchorages
     - industrial safety harnesses BS EN 795
Safety distances to prevent danger zones being reached by upper limbs BS EN 294
Safety harnesses
     - industrial BS EN 354, 355, 358, 361-365
     - industrial, manually operated positioning devices BS 6858
Safety helmets BS EN 397
Sampling methods
     - airborne radioactive materials BS 5243
     - particulate emissions BS 3405
Scaffolds, code of practice BS 5973, 5974
Scalp protectors BS 4033
Shaft construction and descent BS 8008
Sound insulation in buildings BS EN ISO 140
Staging
     - lightweight portable timber BS 1129
     - portable aluminium alloy BS 2037
Stairs, ladders, walkways BS 5395
Steam boilers
     - electric boilers BS 1894
     - safety valves for BS 6759
     - welded steel low pressure boilers BS 855
Step ladders
     - portable aluminium alloy BS 2037
     - portable timber BS 1129
Storage tanks
     - carbon steel welded horizontal cylindrical BS 2594
     - vertical steel welded non-refrigerated butt-welded shells BS 2654
Suspended access equipment, permanently installed BS 6037
Suspended safety chairs BS 2830
Suspended scaffolds, temporarily installed BS 5974
Tables, office furniture, ergonomic design BS 3044
Textile floor coverings BS 5287
Textile machinery, safety requirements BS EN ISO 11111
Transportable gas containers
     - acetylene containers BS 6071
     - periodic inspection, testing and maintenance BS 5430
     - welded steel tanks for road transport of liquefiable gases BS 7122
Travelling cranes, power-driven jib BS 357, 5744
Vertical steel welded non-refrigerated storage tanks, manufacture of BS 2654
Vibration measurement
     - chain saws BS 6916
     - rotating shafts BS ISO 7919-1
Visual display terminals, ergonomics and design BS 7179
Water absorption and translucency of china or porcelain BS 5416
Water services, installation, testing and maintenance BS 6700
Welders, protective clothing BS EN 470-1
Window cleaning BS 8213
Windows, performance of BS 6375
Woodworking machines BS 6854
Woodworking noise BS 7140
Wool and wool blends BS 1771
Working platforms
     - mobile, elevating BS 7171
     - permanent, suspended access BS 6037
Workplace atmospheres
     - performance of procedures for measurement of chemical agents BS EN 482
     - size definitions for measurement of airborne particulates BS EN 481
Workwear and career wear BS 5426