Operational Circulars 400-499

Link URLs in this page

  1. Operational guidancehttps://www.hse.gov.uk/foi/internalops/index.htm
  2. OCs homehttps://www.hse.gov.uk/foi/internalops/ocs/index.htm
  3. 001-099https://www.hse.gov.uk/foi/internalops/ocs/001-099/index.htm
  4. 100-199https://www.hse.gov.uk/foi/internalops/ocs/100-199/index.htm
  5. 200-299https://www.hse.gov.uk/foi/internalops/ocs/200-299/index.htm
  6. 300-399https://www.hse.gov.uk/foi/internalops/ocs/300-399/index.htm
  7. 400-499https://www.hse.gov.uk/foi/internalops/ocs/400-499/index.htm
  8. 500-599https://www.hse.gov.uk/foi/internalops/ocs/500-599/index.htm
  9. 600-699https://www.hse.gov.uk/foi/internalops/ocs/600-699/index.htm
  10. 700-799https://www.hse.gov.uk/foi/internalops/ocs/700-799/index.htm
  11. 800-899https://www.hse.gov.uk/foi/internalops/ocs/800-899/index.htm
  12. OC 415/9 - The boreholes sites and operations regulations 1995https://www.hse.gov.uk/foi/internalops/ocs/400-499/415_9.htm
  13. OC 431/13 - Chemical reactor safetyhttps://www.hse.gov.uk/foi/internalops/ocs/400-499/oc431_13.htm
  14. OC 433/4 - Control of exposure to fume at coke ovens advice to employershttps://www.hse.gov.uk/foi/internalops/ocs/400-499/433_4.htm
  15. OC 438/4 - Medium pressure ductile iron gas pipes not owned by Transcohttps://www.hse.gov.uk/foi/internalops/ocs/400-499/438_4.htm
  16. OC 440/28 - The gas safety (installation and use) regulations 1998, the gas safety (management) regulations 1996 and the pipelines safety regulations 1996https://www.hse.gov.uk/foi/internalops/ocs/400-499/440_28.htm
  17. OC 440/35 - Gas safety - Alerting members of the public to installer incompetencehttps://www.hse.gov.uk/foi/internalops/ocs/400-499/440_35.htm
  18. OC 440/37 - Dangerous Gas Fittings (Gas Industry Unsafe Situations Procedure)https://www.hse.gov.uk/foi/internalops/ocs/400-499/440_37.htm
  19. OC 449/7 - Prevention or creation of liquid slugs in flarelineshttps://www.hse.gov.uk/foi/internalops/ocs/400-499/oc449_7.htm
  20. OC 480/2 - The electricity at work regulations 1989https://www.hse.gov.uk/foi/internalops/ocs/400-499/480_2.htm
  21. OC 482/2 - Electrical safety of independent low-voltage AChttps://www.hse.gov.uk/foi/internalops/ocs/400-499/oc482_2.htm
  22. OC 483/27 - Oil -filled electrical distribution and other switchgearhttps://www.hse.gov.uk/foi/internalops/ocs/400-499/oc483_27.htm
  23. OC 489/6 - The plugs and sockets etc (safety) regulations 1994https://www.hse.gov.uk/foi/internalops/ocs/400-499/oc489_6.htm
  24. OC 492/2 - The drawing into ventilated electrical tools of conductive dustshttps://www.hse.gov.uk/foi/internalops/ocs/400-499/oc492_2.htm

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Updated 2024-05-16