UK telecoms regulation, Ofcom, General Conditions, numbering, spectrum, switching, enforcement
In short: An Ofcom information notice under section 135 or section 137A of the Communications Act 2003 carries a maximum penalty of £2 million, plus £500 per day for continuing contraventions, enforced through the section 138 contravention process. Five enforcement cases since 2021 (Colt, BT/Connected Nations, TikTok, Meta and the new BT investigation opened on…
In short: Altnet PIA, the Openreach product that lets operators build using its ducts and poles, is not new. It has been a regulated wholesale input since 2010, and the Electronic Communications Code requires operators to consider sharing apparatus more broadly. Two recent moves progress those arrangements. INCA’s Infrastructure Sharing Framework formalises operator-to-operator duct, pole…
CityFibre’s intervention in the CMA’s nexfibre/Substantial inquiry turns on local market definition. Why that question shapes Phase 2 risk and the altnet consolidation pipeline.
After a year of testing frontier AI models and legal-specific platforms, the problem was not capability but structure. A law firm cannot be built around a model. It needs a method in which AI operates under controlled, auditable workflows, with the lawyer as the final gate.
In short: Ofcom has written to UK Communications Providers on 21 April 2026 to assess cyber risks from frontier AI, citing the AI Security Institute’s evaluation of Claude Mythos Preview. The duties already sit in section 105A of the Communications Act 2003 and the Telecommunications (Security) Act 2021 framework. CPs must now document assessment of…
Ofcom’s consultation on how high-density areas are defined for Upper 6 GHz (6425-7125 MHz) subnational mobile licences closes on 6 July 2026. What MNOs and enterprise campus operators must know.
In short: Ofcom approved a second licence variation on 15 April 2026 allowing VodafoneThree to deliver direct-to-device satellite services over its 900 MHz mobile spectrum using AST SpaceMobile. It is the second UK non-terrestrial network authorisation after Virgin Media O2 in 1800 MHz. Consultation on the paired handset exemption Regulations closes 18 May 2026. By…
In short: Ofcom’s ban on existing third-party leases of Global Titles takes effect on Wednesday 22 April 2026. Only two narrow migration journeys are extended to 22 October 2026. UK mobile network operators and enterprise lessees of Global Titles, including messaging aggregators and CPaaS providers, must confirm their signalling path complies from that date. Fintechs…
In short: On 22 April 2026 Ofcom’s ban on leasing Global Titles comes into force for existing leases, closing the signalling route used to spoof UK mobile numbers from overseas. It is one half of an enforcement pincer. The other half is the consultation on new General Conditions for mobile messaging scams, which closed on…
In short: Four UK fibre altnet M&A transactions in Q1 2026 confirm the consolidation wave. The dividing line between a strategic exit at market metrics and a distressed lender-driven exit is debt repayment capacity: whether take-up generates enough recurring revenue to service the debt incurred during the build phase. Acquirers must assess CMA jurisdiction under…
In short: UK payment firms reimbursed £173 million to APP fraud victims in year one of the PSR’s mandatory regime under Specific Direction 20. The payments sector bears all reimbursement costs, but APP fraud originates across telecoms, social media and messaging platforms. The Q2 2026 FCA/PSR review will consider whether the current single-sector liability model…
In short: The Cyber Security and Resilience Bill does not impose NIS obligations on telecoms operators for their core network and service provision. NIS Regulation 8(1A) and the RMSP definition both exclude PECN/PECS providers. But the Bill catches operators’ IT suppliers as Relevant Managed Service Providers under ICO oversight, and operators running data centres above…