The Radioactive Substances (Gaseous Tritium Light Devices) Exemption Order (Northern Ireland) 1986
Made 16th January 1986. Coming into operation 1st April 1986.

The Department of the Environment in exercise of the powers conferred by sections 2(6) and (7), 6(5), 7(4) and 21 of the Radioactive Substances Act 1960(a) and now vested in it(b) and of every other power enabling it in that behalf, hereby makes the following Order:-