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Expert guidance on the Cyber Security and Resilience Bill. Stay informed with the latest compliance updates, implementation strategies, and regulatory insights.

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Compliance
9 min

Does the Cyber Security and Resilience Bill Apply in Scotland, Wales and Northern Ireland?

The Cyber Security and Resilience Bill (CSRB) is UK-wide legislation that extends to Scotland, Wales and Northern Ireland. This guide explains how it reaches the devolved nations, why Holyrood, the Senedd and the Northern Ireland Assembly are being asked for legislative consent, and what in-scope organisations across the UK should do now.

Precursor Security
12 Oct 2026
Compliance
10 min

Cyber Security and Resilience Bill: Lords Report Stage on 26 October 2026

Lords Report Stage of the Cyber Security and Resilience Bill is scheduled for 26 October 2026. It is the first chance in the Lords to vote amendments into the Bill. Only 5 of 193 Committee amendments were agreed, and the Government's vendor-related direction powers are still to come. Here is what to expect and what to do now.

Precursor Security
29 Sept 2026
Compliance
7 min

Cyber Security and Resilience Bill: AI Scope at Lords Committee

At Lords Committee Stage this month, the Government rejected calls to pull AI vendors into the Cyber Security and Resilience Bill, now HL Bill 32. The Bill regulates the organisations that use technology to deliver essential and digital services, not the companies that build AI models - so AI risk falls to in-scope entities to manage under their security duties. Here is what was debated in committee, including the rejected AI kill switch, and the steps to take now.

Precursor Security
7 Sept 2026

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Stay up to date with the latest insights, guidance, and analysis on the Cyber Security and Resilience Bill.

Precursor Security
26 Jun 2026

Cyber Security and Resilience Bill: Lords Second Reading Scheduled for 14 July 2026

The House of Lords has fixed 14 July 2026 for its Second Reading of the Cyber Security and Resilience Bill (CSRB), now HL Bill 32, with a dedicated Lords Library briefing published to accompany the debate. Here is what a Lords Second Reading actually does, the reservations peers are most likely to put on the record, and how the remaining stages shape your compliance timeline.

CSRBcyber securityUK legislation+9 more
Read Article1,100 words
Precursor Security
23 Jun 2026

Five Eyes AI Warning and the Cyber Security and Resilience Bill: What Boards Must Know

In the same week the Cyber Security and Resilience Bill (CSRB) reached the Lords as HL Bill 32, NCSC CEO Richard Horne told RUSI that 75% of the 200-plus CNI incidents it handled were state-linked - and five days later all five Five Eyes agencies warned that AI is compressing threat timelines to months, not years. Two signals, one message for boards: the case for the CSRB is now on the public record, and preparation cannot wait for Royal Assent.

CSRBNCSCFive Eyes+12 more
Read Article1,340 words
Precursor Security
21 Jun 2026

Cyber Security and Resilience Bill Clears the Commons: Where It Stands in 2026

The Cyber Security and Resilience Bill (CSRB) has cleared every House of Commons stage and passed to the Lords as HL Bill 32. The core architecture survived intact - expanded scope, 24/72-hour reporting, £17m penalties - with one headline change: Ofcom is now the sole regulator for data centres. Here is the confirmed timeline and what to do before Royal Assent, expected late 2026.

CSRBcyber securityUK legislation+11 more
Read Article1,500 words
Precursor Security Team
14 Jan 2026

The Cyber Security and Resilience Bill 2026: A Definitive Analysis

The Cyber Security and Resilience Bill (CSRB), which replaces the NIS Regulations 2018, is now through Second Reading, and its four shifts - expanded scope, two-stage reporting, cost recovery and direct supply chain intervention - land on organisations that have never been regulated before. A full analysis of the RMSP and critical supplier definitions, the near miss clause, the 14 principles of the Software Security Code of Practice, and the penalty tiers.

CSRBBill 329MSP Compliance+3 more
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Precursor Security Team
13 Jan 2026

The Cyber Security and Resilience Bill: January 2026 Update & Strategic Analysis

The Cyber Security and Resilience Bill (CSRB), Bill 329, passed its Second Reading on 6 January 2026, and the same day the Government announced a £210m Cyber Action Plan for the public sector it has left outside the Bill. For everyone else the direction is set: the Section 9 RMSP designation, a statutory 24-hour clock that most 9-5 IT teams cannot meet, and cost recovery from the victim organisation.

CSRBBill 329MSP Compliance+3 more
Read Article1,500 words
Precursor Security
13 Nov 2025

Cyber Security and Resilience Bill Introduced to Parliament: Key Changes and What to Expect

The Cyber Security and Resilience Bill (CSRB), Bill 329, was formally introduced to Parliament on 12th November 2025: 61 sections across 5 Parts and 2 Schedules, and the most substantial update to UK cyber security law since the NIS Regulations 2018. This is the section-by-section walkthrough - who the expanded scope catches, exactly what the 24 and 72-hour notifications must contain, and which provisions bite on Royal Assent.

CSRBcyber securityUK legislation+8 more
Read Article4,200 words
Precursor Security
29 Aug 2025

What is the UK Cyber Security and Resilience Bill (CSRB) and Why Should You Care?

The UK Cyber Security and Resilience Bill (CSRB) is the biggest shake-up of UK cyber legislation in years: 5 Parts, 61 sections, and a shift that turns resilience from good practice into a legal obligation. This is the plain-English starting point - who it catches, what it demands, what non-compliance costs, and the three things to do about it now.

CSRBcyber securityUK legislation+5 more
Read Article2,850 words
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