CE marking.

CE marking is applicable only to those products where the BS EN standard has been harmonised under the Construction Products Regulation.  As of July 1st 2013 if a product falls within the scope of a harmonised EN standard, it must be CE marked before it can be made available on the market.

For Ironmongery the standards that fall into the harmonised category are:

BS EN 1154 - ‘Controlled Door Closing Devices’ covers all mechanical door closers & floor springs

BS EN 1155 - ‘Electrically Powered Hold Open Devices’ - covers Electromagnetic door closers & floor springs