UK telecoms regulation, Ofcom, General Conditions, numbering, spectrum, switching, enforcement
In short: Calling line identification (CLI) is the caller information carried with a telephone call. In the UK it is governed by Ofcom General Condition C6 and by regulations 10 to 13 of PECR. Ofcom’s CLI guidance sets how providers must handle it. A further change, requiring inbound +447 presentation numbers to be withheld, applies…
In short: Ofcom opened a funds for liabilities enforcement programme on 16 July 2026 into code operators’ compliance with regulation 16 of the Electronic Communications Code (Conditions and Restrictions) Regulations 2003, with immediate investigations into six operators it has reasonable grounds to believe may not have complied. The most recent annual certificate deadline was 1…
In short: The revised Telecommunications Security Code of Practice was issued on 14 July 2026 as version 1.1, replacing the December 2022 Code as the guidance Ofcom measures Tier 1 and Tier 2 public telecoms providers against. The underlying law is unchanged, and the genuinely new measures carry compliance timeframes running to March 2028, December…
In short: Online safety fees are payable to Ofcom by providers of regulated services with a qualifying worldwide revenue of £250m or more, from the charging year beginning 1 April 2026. Until then Ofcom funded the regime from spectrum receipts it was permitted to retain. Its Annual Report and Accounts for 2025/26, published on 9…
In short: the EU cybersecurity and AI action plan, published by the European Commission on 7 July 2026 (COM(2026) 577 final), sets nine actions to make frontier AI safe for cyber defence, harden critical infrastructure under NIS2 and the Cyber Resilience Act, and build sovereign AI capacity. The UK pursues the same goals without a…
In short: The PSTN switch-off on 31 January 2027 will retire the copper telephone network, and Ofcom’s Communications Market Report 2026, published on 30 June 2026, shows the migration is well advanced. Full fibre reached 42% of broadband lines (12.3 million) and managed internet voice rose to 12.9 million connections. The regulatory work now sits…
In short: the 1.4 GHz spectrum auction will offer a single 25 MHz block, the range 1492 to 1517 MHz, of supplementary downlink capacity for 4G and 5G mobile. Ofcom decided on 11 June 2026 to sell it by sealed-bid auction with no spectrum cap and a £5m reserve. It expects to consult on the…
In short: Ofcom’s network resilience guidance, revised on 16 June 2026, now sets out what Ofcom expects of mobile operators on power backup at radio access network sites. It does not set a fixed number of hours of battery. The duty flows from section 105A of the Communications Act 2003 and Regulation 3 of the…
In short: Ofcom satellite spectrum proposals, published on 16 June 2026, open two consultations. One gives Viasat and EchoStar a three to five year transition in the 2 GHz MSS band after their May 2027 licence expiry, plus flexibility for new entrants. The other adds Ku and Ka band uplink for ships and aircraft. Responses…
In short: The Ofcom AI strategy for 2026/27, published on 4 June 2026, sets out how Ofcom will regulate AI in the sectors it oversees. Telecoms operators are under a duty to keep their networks secure under the Telecommunications (Security) Act 2021, and that duty covers the AI they run on those networks. Ofcom doesn’t…
In short: The Openreach FTTP pricing and Ethernet offers notified to Ofcom on 1 June 2026 are not subject to approval. Under the Telecoms Access Review 2026-31, Ofcom decides only whether to intervene on competition grounds. Update, 28 July 2026: Ofcom has now proposed, for the first time, to direct Openreach to withdraw one of…
In short: The Telecommunications Security Code of Practice is being rewritten. On 1 June 2026 DSIT published its consultation response, confirming a revised draft that softens several proposals and pushes most new measures to March 2028, December 2028 and December 2029. The updated Code will be laid before Parliament under section 105F before it takes…