IMDG Code means the International Maritime Dangerous Goods Code, for the implementation of Chapter VII, Part A, of the International Convention for the Safety of Life at Sea, 1974 (SOLAS Convention), published by the International Maritime Organization (IMO), London;
Metering Code means the metering code prepared by the Board and approved by the Commission, as from time to time revised, amended, supplemented or replaced with the approval of, or at the instance, of the Commission;
Originating Point Code (OPC) means a code assigned to identify CLEC’s system(s) that originate SS7 messages, including LIDB Service Queries.
Uniform Network Code means the uniform network code as defined in Standard Special Condition A11(6) of National Grid’s transporters licence, as such code may be amended from time to time in accordance with the terms thereof.
Network Code means the document now known as the Network Code and formerly known as the Railtrack Track Access Conditions 1995;