BS 3621:2007 Thief resistant lock assembly - Key egress (+A2:2012) (incorporating corrigendum No. 1) (No longer current but cited in Building Regulations guidance)
Details are given for the performance requirements and test methods for thief resistant mechanically operated single-point lock assemblies (including locking plates, fixing screws, fitting instructions, cylinders and protective furniture where appropriate).
Superseded by BS 3621:2017. Supersedes BS 3621:2007+A1:2009. Came into effect 10 August 2007. Amendment A1 dated 30 September 2009 - See Foreword. Amendment A2 dated 31 May 2012 - See Foreword. Amendment C1 dated 31 January 2013 - See Foreword.
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