The Investigatory Powers (Technical Capability) Regulations 2018 No. 353

SCHEDULE 1 Obligations in relation to warrants under Part 2 or Chapter 1 of Part 6 of the Act

PART 1 Relevant telecommunications operators

13.  In order that the capability to intercept communications and obtain secondary data may be maintained, to put in place and to maintain arrangements, agreed with the Secretary of State, to notify the Secretary of State, within a reasonable time, of—

(a) proposed changes to telecommunications services or telecommunication systems to which obligations imposed by a technical capability notice relate;

(b) proposed changes, to existing telecommunications services or telecommunication systems, of a description specified in the notice, and

(c) the development of new telecommunications services or telecommunication systems.