Kaza the titles show that they are for differnt cranes This is an expensive collection. Can you tell us the reason why you need them COP for safe use of cranes mobile cranes Standards and codes, BS series BS 7121-3:2000 BSI 2000 COP for safe use of cranes general Standards and codes, BS series BS 7121-1:2006 BSI 2006 COP for safe use of cranes tower cranes Standards and codes, BS series BS 7121-5:2006 BSI 2006 COP for safe use of cranes lorry loaders Standards and codes, BS series BS 7121-4:2010 BSI 2010 COP for safe use of cranes side boom pipelayers Standards and codes, BS series BS 7121-14:2005 BSI 2005 COP for safe use of cranes inspection, testing and examination Standards and codes, BS series BS 7121-2:2003 BSI 2003 Steve

Steve, I need this standard because we are currently carrying out heavy lifting works for the MOD who are very strict in terms of documentation and I need to ensure that we are complying with this British Standard basically because they require it!