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Written question asked by Lord Inglewood (Crossbench) on Thursday, 18 December 2025, in the House of Lords. It was due for an answer on Tuesday, 6 January 2026. It was answered by Baroness Lloyd of Effra (Labour) on Tuesday, 6 January 2026 on behalf of the Department for Science, Innovation and Technology.


Telecommunications: National Security

Question

To ask His Majesty's Government what assessment they have made of the guidance available for organisations purchasing telecommunications services about the due diligence they should undertake.

Answer

The Government is committed to ensuring the security and resilience of the UK’s telecommunications networks and services, including supporting informed purchasing decisions by businesses and other organisations.

The Telecommunications (Security) Act 2021 (TSA) amended the Communications Act 2003 to establish a robust security framework for UK public telecoms networks and services. Ofcom provides guidance to businesses purchasing telecommunications services and enforces protections for business customers through the General Conditions of Entitlement, which all telecommunications operators must meet to provide services in the UK.

The Government will continue to keep the security of telecoms networks under review.


Secondary information

Type
Written question
Reference
HL13180
Session
2024-26
Subjects
National security Telecommunications
Link
View this Written question on www.parliament.uk