showstack / standards / bs-7909
BS 7909:2011
Code of practice for temporary electrical systems for entertainment and related purposes
Scope
The UK code of practice for temporary electrical systems at events, productions and broadcast: system design, earthing arrangements, RCD protection, documentation and the competence and sign-off of the Senior Person Responsible.
Notes
UK event power is specified, built and signed off "to 7909". The SPR (Senior Person Responsible) role that UK power vendors put on paperwork comes from this document.
Where to get it
Sources
- BSI Knowledge: BS 7909 — BSI primary
Understand the mechanism
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