Make provision, including provision amending the Network and Information Systems Regulations 2018, about the security and resilience of network and information systems used or relied on in connection with the carrying on of essential activities.
The Cyber Security and Resilience (Network and Information Systems) Bill is a Government Bill tabled by a Minister of the Crown.
Is this Bill currently before Parliament?Yes. This Bill was introduced on 12 November 2025 and is currently before Parliament.
Whose idea is this Bill?Government Bills implement the legislative agenda of the Government. This agenda, and the Bills that will implement it, are outlined in the Queen's Speech at the Session's State Opening of Parliament.
What type of Bill is this?Government Bills are technically Presentation Bills, but the Government can use its legislative time to ensure the schedule of debates to scrutinise the Bill.
So is this going to become a law?Though the Bill can be amended from its original form, the Bill will almost certainly be enacted in law before the end of the Session, or will be carried over to the subsequent Session.
How can I find out exactly what this Bill does?The most straightforward information is contained in the initial Explanatory Notes for the Bill.
Would you like to know more?See these Glossary articles for more information: Government Bills, Process of a Bill
Official Bill Page Initial Explanatory Notes Initial Briefing papers Ministerial Extracts from Debates All Bill Debates
Next Event: There is no future stage currently scheduled for this bill
Last Event: Thursday 26th February 2026 - Committee stage (Commons)
Bill Progession through Parliament
NC1
Victoria Collins (LD) - Liberal Democrat Spokesperson (Science, Innovation & Technology)To move the following Clause— "Statement on risks posed to systems by foreign interference (1) The Secretary of State must, within 12 months of the passing of this Act, publish a statement of the Government's plans in relation to risks to the security and resilience of relevant network and information systems arising from foreign interference. (2) For the purposes of this section, a “relevant network and information system" is a network and information system belonging to— (a) an operator of an essential service, (b) a relevant digital service provider, (c) a relevant managed service provider, or (d) a critical supplier, within the meaning of the NIS Regulations. (3) Any statement under this section must— (a) set out the Government's intentions to assess, manage and mitigate the risks posed, or which could potentially be posed, to the security and resilience of relevant network and information systems by foreign interference in such systems; (b) include risks associated with— (i) hardware, (ii) software, (iii) supply chains, (iv) procurement processes, and (v) the use of, or reliance on foreign technologies or systems; (c) include a specific focus on government digital procurement processes; (d) where risks are identified under (2)(b)(v), state whether the Government intends to address these risks by encouraging or supporting the use of domestic technologies or systems."
NC2
Victoria Collins (LD) - Liberal Democrat Spokesperson (Science, Innovation & Technology)To move the following Clause— "Cyber security support service for SMEs (1) The Secretary of State must, by regulations, make provision for the establishment and operation of a cyber security support service for relevant small and medium-sized enterprises (SMEs) for the purposes of improving the security and resilience of their network and information systems. (2) For the purposes of this section, a relevant SME is one which is— (a) an operator of an essential service, (b) a relevant digital service provider, (c) a relevant managed service provider, or (d) a critical supplier, within the meaning of the NIS Regulations. (3) A support service established under this section must provide— (a) advice and technical assistance to SMEs following a cyber incident; and (b) guidance on recovery and remediation."
NC3
Victoria Collins (LD) - Liberal Democrat Spokesperson (Science, Innovation & Technology)To move the following Clause— "Review of high-risk bodies (1) The Secretary of State must, within six months of the passing of this Act, publish and lay before Parliament a review of the national security risks posed to relevant network and information systems by foreign state ownership or control of relevant bodies. (2) A review under this section must assess— (a) the number of relevant bodies which are owned, in whole or in part, by a foreign state or a foreign state-owned enterprise; (b) the risk of such bodies being compelled to facilitate unauthorised access to, or surveillance of, network and information systems in the United Kingdom; and (c) the adequacy of current powers under Part 4 (Directions for national security purposes) to mitigate such risks posed to the security and resilience of essential activities. (3) In this section— "relevant body" means— (a) an operator of an essential service, (b) a relevant digital service provider, (c) a relevant managed service provider, or (d) a critical supplier, within the meaning of the NIS Regulations. "foreign state-owned enterprise” means a body corporate in which a foreign state has a controlling interest; "network and information systems" has the meaning given by section 24(1)."
NC4
Victoria Collins (LD) - Liberal Democrat Spokesperson (Science, Innovation & Technology)To move the following Clause— “Critical manufacturing and retail sectors (1) The Secretary of State must, within six months of the passing of this Act, introduce regulations under section 24(3) to specify the following as essential activities— (a) the manufacture of critical transport equipment; (b) the industrial production and processing of food products; and (c) the retail sale of food and essential goods via large-scale distribution chains. (2) Regulations made under subsection (1) must designate appropriate regulatory authorities for these sectors."
NC5
Victoria Collins (LD) - Liberal Democrat Spokesperson (Science, Innovation & Technology)To move the following Clause— "Local authorities to be regulated as essential services (1) The NIS Regulations are amended as follows. (2) In the table in Schedule 1 (designated competent authorities), after the entry relating to the energy sector, insert— "Local Government Local Government The Secretary of State for Housing, Communities and Local Government" (3) In Schedule 2 (essential services and threshold requirements), after paragraph 11 insert- "The Local Government Sector 12- (1) This paragraph describes the threshold requirements which apply to specified kinds of essential services in the local government subsector. (2) For the essential service of the maintenance of electoral registers, the threshold requirement is that the entity is a local authority responsible for the maintenance of an electoral register. (3) For the essential service of the management of social care records, the threshold requirement is that the entity is a local authority responsible for the management of social care records. (4) In this paragraph "local authority means" (a) in England, a county council, a district council, a London borough council, the Common Council of the City of London or the Council of the Isles of Scilly; (b) in Wales, a county council or a county borough council; (c) in Scotland, a council constituted under section 2 of the Local Government etc. (Scotland) Act 1994; (d) in Northern Ireland, a district council constituted under section 1 of the Local Government Act (Northern Ireland) 1972.""
NC6
Victoria Collins (LD) - Liberal Democrat Spokesperson (Science, Innovation & Technology)To move the following Clause— "Computer Misuse Act 1990: security and resilience of network and information systems (1) The Secretary of State must, within twelve months of the passing of this Act, review whether amendments to the Computer Misuse Act 1990 may be conducive to ensuring, maintaining or improving the security and resilience of network and information systems used or relied upon in connection with the carrying on of essential activities. (2) Following the conclusion of the review under subsection (1), the Secretary of State must lay before Parliament a report which outlines– (a) the potential amendments to the Computer Misuse Act 1990 which were considered as part of the review; (b) the review's conclusions as to whether the potential amendments considered could be beneficial in ensuring, maintaining or improving the security and resilience of relevant network and information systems; and (c) the Government's intentions to make amendments to the Computer Misuse Act 1990 or act on any other recommendations of the review.”
NC7
David Chadwick (LD) - Liberal Democrat Spokesperson (Wales)To move the following Clause— “Consultation on resourcing of regulatory authorities and regulated persons (1) The Secretary of State must, within one year of the passing of this Act, carry out a consultation with regulatory authorities and regulated persons for the purpose of assessing- (a) whether regulatory authorities and regulated persons have resources and capabilities adequate to fulfil their requirements under this Act; and (b) whether further government support is needed. (2) The Secretary of State must publish a report setting out the findings of the assessment carried out under subsection (1)"
NC8
David Chadwick (LD) - Liberal Democrat Spokesperson (Wales)To move the following Clause— "Electoral infrastructure to be regulated as an essential service (1) The NIS Regulations are amended as follows. (2) In the table in Schedule 1 (designated competent authorities), after the entry relating to digital infrastructure insert— "Elections Electoral infrastructure The Electoral Commission" (3) In Schedule 2 (essential services and threshold requirements), after paragraph 11 insert- "The electoral infrastructure subsector 12- (1) This paragraph describes the threshold requirements which apply to specified kinds of essential services in the electoral infrastructure subsector. (2) For the essential service of the administration of an election or the maintenance of an electoral register in the United Kingdom, the threshold requirement is that the service relies on network and information systems to- (a) maintain a register of electors containing more than 50,000 entries; (b) issue, receive, or process postal ballots for a parliamentary or local government election; or (c) count or aggregate votes cast in a parliamentary, mayoral or local government election. (3) In this paragraph- "parliamentary election” means an election of a Member to serve in the Parliament of the United Kingdom; "network and information system” has the meaning given by section 24(1) of the Cyber Security and Resilience (Network and Information Systems) Act 2026. (4) In regulation 8A (nomination by an OES of a person to act on its behalf in the United Kingdom), after paragraph 1(b) insert— "(c) provides an essential service of a kind referred to in paragraph 11 of Schedule 2 (elections sector) within the United Kingdom.""
NC9
David Chadwick (LD) - Liberal Democrat Spokesperson (Wales)To move the following Clause— "Political parties to be regulated as an essential service (1) The NIS Regulations are amended as follows. (2) In the table in Schedule 1 (designated competent authorities), after the entry relating to digital infrastructure insert— "Government Political parties The Secretary of State for Housing, Communities and Local Government" (3) In Schedule 2 (essential services and threshold requirements), after paragraph 11 insert- "The political parties subsector 12 - (1) This paragraph describes the threshold requirements which apply to specified kinds of essential services in the political parties subsector. (2) For the essential service of the management and operation of a registered political party in the United Kingdom, the threshold requirement is that the political party is represented by at least two Members of the House of Commons. (3) In this paragraph- "registered political party” means a party registered under Part 2 of the Political Parties, Elections and Referendums Act 2000.""
NC10
David Chadwick (LD) - Liberal Democrat Spokesperson (Wales)To move the following Clause— "Board oversight of security and resilience of network and information systems (1) Where a relevant body is governed by a board or equivalent management body, that body must exercise oversight of arrangements relating to the security and resilience of the body's network and information systems. (2) In exercising oversight, the management body must— (a) approve the approach taken by the body to the management of risks to the security and resilience of the body's network and information systems; and (b) satisfy itself, on a periodic basis, that appropriate and proportionate measures are in place to manage those risks. (3) The management body may be held accountable for failures by the body to comply with duties relating to the security and resilience of its network and information systems. (4) Members of the management body must undertake training designed to enable them to identify risks and assess appropriate risk-management practices. (5) For the purposes of this section, a relevant body is one which is— (a) an operator of an essential service, (b) a relevant digital service provider, (c) a relevant managed service provider, or (d) a critical supplier, within the meaning of the NIS Regulations.”
NC11
David Chadwick (LD) - Liberal Democrat Spokesperson (Wales)To move the following Clause— “Requirement for regular testing of network and information systems (1) A relevant body must undertake regular testing of the security and resilience of the network and information systems on which it relies in the provision of its services. (2) Testing undertaken in accordance with this section must— (a) be proportionate, having regard to the size, nature and risk profile of the business; and (b) be conducted periodically, at intervals that are appropriate to the risks identified by the body. (3) A relevant body must document – (a) the outcomes of testing undertaken in accordance with this section; and (b) any remedial actions required or taken in response to the testing. (4) Information documented under subsection (3) must be provided to the relevant regulatory authority upon request. (5) For the purposes of this section, a relevant body is one which is – (a) an operator of an essential service, (b) a relevant digital service provider, (c) a relevant managed service provider, or (d) a critical supplier, within the meaning of the NIS Regulations.”
1
Victoria Collins (LD) - Liberal Democrat Spokesperson (Science, Innovation & Technology)Clause 8, page 7, line 36, at end insert- "(1A) In paragraph (1), after “risks” insert “, including risks arising from fraud,””
2
Freddie van Mierlo (LD)Clause 40, page 63, line 7, leave out “5” and insert "3"
NC8
David Chadwick (LD) - Liberal Democrat Spokesperson (Wales)To move the following Clause— “Local Government Local Government The Secretary of State for Housing, Communities and Local Government”
“Local authorities to be regulated as essential services
(1) The NIS Regulations are amended as follows.
(2) In the table in Schedule 1 (designated competent authorities), after the entry relating to the energy sector, insert—
(3) In Schedule 2 (essential services and threshold requirements), after paragraph 10 insert—
“The Local Government Sector
11 — (1) This paragraph describes the threshold requirements which apply to specified kinds of essential services in the local government subsector.
(2) For the essential service of the maintenance of electoral registers, the threshold requirement is that the entity is a local authority responsible for the maintenance of an electoral register.
(3) For the essential service of the management of social care records, the threshold requirement is that the entity is a local authority responsible for the management of social care records.
(4) In this paragraph “local authority means” —
(a) in England, a county council, a district council, a London borough council, the Common Council of the City of London or the Council of the Isles of Scilly;
(b) in Wales, a county council or a county borough council;
(c) in Scotland, a council constituted under section 2 of the Local Government etc. (Scotland) Act 1994;
(d) in Northern Ireland, a district council constituted under section 1 of the Local Government Act (Northern Ireland) 1972.””
This new clause would bring local authorities within the scope of the NIS Regulations as operators of essential services in relation to their functions managing electoral rolls and social care records. This ensures that public sector bodies holding sensitive data such as electoral rolls and social care records are subject to the same statutory protections as other critical infrastructure.
NC9
David Chadwick (LD) - Liberal Democrat Spokesperson (Wales)To move the following Clause—
“Critical manufacturing and retail sectors
(1) The Secretary of State must, within six months of the passing of this Act, introduce regulations under section 24(3) to specify the following as essential activities—
(a) the manufacture of critical transport equipment;
(b) the industrial production and processing of food products; and
(c) the retail sale of food and essential goods via large-scale distribution chains.
(2) Regulations made under subsection (1) must designate appropriate regulatory authorities for these sectors.”
This new clause would require the Secretary of State to designate the manufacturing of critical transport equipment and retail of food and essential goods (when part of a large-scale distribution chain) as essential activities, bringing them within the scope of Part 3 of the Bill.
NC10
David Chadwick (LD) - Liberal Democrat Spokesperson (Wales)To move the following Clause—
“Consultation on resourcing of regulatory authorities and regulated persons
(1) The Secretary of State must, within one year of the passing of this Act, carry out a consultation with regulatory authorities and regulated persons for the purpose of assessing—
(a) whether regulatory authorities and regulated persons have resources and capabilities adequate to fulfil their requirements under this Act; and
(b) whether further government support is needed.
(2) The Secretary of State must publish a report setting out the findings of the assessment carried out under subsection (1).”
This new clause would require the Secretary of State to consult and report within one year on whether regulatory authorities and regulated persons have sufficient resources and capabilities to meet their statutory obligations, and whether additional government support is required.
NC11
David Chadwick (LD) - Liberal Democrat Spokesperson (Wales)To move the following Clause— “Elections Electoral infrastructure The Electoral Commission”
“Electoral infrastructure to be regulated as an essential service
(1) The NIS Regulations are amended as follows.
(2) In the table in Schedule 1 (designated competent authorities), after the entry relating to digital infrastructure insert—
(3) In Schedule 2 (essential services and threshold requirements), after paragraph 10 insert—
“The electoral infrastructure subsector
11 — (1) This paragraph describes the threshold requirements which apply to specified kinds of essential services in the electoral infrastructure subsector.
(2) For the essential service of the administration of an election or the maintenance of an electoral register in the United Kingdom, the threshold requirement is that the service relies on network and information systems to—
(a) maintain a register of electors containing more than 50,000 entries;
(b) issue, receive, or process postal ballots for a parliamentary or local government election; or
(c) count or aggregate votes cast in a parliamentary, mayoral or local government election.
(3) In this paragraph—
“parliamentary election” means an election of a Member to serve in the Parliament of the United Kingdom;
“network and information system” has the meaning given by section 24(1) of the Cyber Security and Resilience (Network and Information Systems) Act 2026.
(4) In regulation 8A (nomination by an OES of a person to act on its behalf in the United Kingdom), after paragraph 1(b) insert—
“(c) provides an essential service of a kind referred to in paragraph 11 of Schedule 2 (elections sector) within the United Kingdom.”
This new clause would designate the administration of elections and maintenance of voter registers as an “essential service” within the meaning of the NIS Regulations.
NC12
David Chadwick (LD) - Liberal Democrat Spokesperson (Wales)To move the following Clause— “Government Political parties The Secretary of State for Housing, Communities and Local Government”
“Political parties to be regulated as an essential service
(1) The NIS Regulations are amended as follows.
(2) In the table in Schedule 1 (designated competent authorities), after the entry relating to digital infrastructure insert—
(3) In Schedule 2 (essential services and threshold requirements), after paragraph 10 insert—
“The political parties subsector
11 — (1) This paragraph describes the threshold requirements which apply to specified kinds of essential services in the political parties subsector.
(2) For the essential service of the management and operation of a registered political party in the United Kingdom, the threshold requirement is that the political party is represented by at least two Members of the House of Commons
(3) In this paragraph—
“registered political party” means a party registered under Part 2 of the Political Parties, Elections and Referendums Act 2000.”””
This new clause would designate political parties as providing essential services for the purposes of cyber security.
NC13
Freddie van Mierlo (LD)To move the following Clause—
“Statement on risks posed to systems by foreign interference
(1) The Secretary of State must, within 12 months of the passing of this Act, publish a statement of the Government’s plans in relation to risks to the security and resilience of network and information systems arising from foreign interference.
(2) Any statement under this section must—
(a) set out the Government’s intentions to assess, manage and mitigate the risks posed, or which could potentially be posed, to the security and resilience of network and information systems by foreign interference in such systems;
(b) include risks associated with—
(i) hardware,
(ii) software,
(iii) supply chains,
(iv) procurement processes, and
(v) the use of, or reliance on, foreign technologies or systems;
(c) include a specific focus on government digital procurement processes.
(d) where risks are identified under (2)(b)(v), state whether the Government intends to address these risks by encouraging or supporting the use of domestic technologies or systems.”
This new clause would require the Government to publish a statement of how it intends to address and mitigate any risks to network and information systems posed by foreign interference.
NC14
Freddie van Mierlo (LD)To move the following Clause—
“Cyber security support service for SMEs
(1) The Secretary of State must, by regulations, make provision for the establishment and operation of a cyber security support service for relevant small and medium-sized enterprises (SMEs) for the purposes of improving the security and resilience of their network and information systems.
(2) For the purposes of this section, a relevant SME is one which is—
(a) an operator of an essential service,
(b) a relevant digital service provider,
(c) a relevant managed service provider, or
(d) a critical supplier
within the meaning of the NIS Regulations.
(3) A support service established under this section must provide—
(a) advice and technical assistance to SMEs following a cyber incident; and
(b) guidance on recovery and remediation.”
This new clause would require the Secretary of State to establish a cyber security support service for relevant SMEs.
NC15
Freddie van Mierlo (LD)To move the following Clause—
“Review of high-risk bodies
(1) The Secretary of State must, within six months of the passing of this Act, publish and lay before Parliament a review of the national security risks posed to relevant network and information systems by foreign state ownership or control of relevant bodies.
(2) A review under this section must assess—
(a) the number of relevant bodies which are owned, in whole or in part, by a foreign state or a foreign state-owned enterprise;
(b) the risk of such bodies being compelled to facilitate unauthorised access to, or surveillance of, network and information systems in the United Kingdom; and
(c) the adequacy of current powers under Part 4 (Directions for national security purposes) to mitigate such risks posed to the security and resilience of essential activities.
(3) In this section—
“relevant body” means—
(a) an operator of an essential service,
(b) a relevant digital service provider,
(c) a relevant managed service provider, or
(d) a critical supplier
within the meaning of the NIS Regulations.
“foreign state-owned enterprise” means a body corporate in which a foreign state has a controlling interest;
“network and information systems” has the meaning given by section 24(1).”
This new clause would require the Government to review the security risks posed by critical suppliers and essential service providers linked to foreign states and evaluate whether current powers are sufficient to address these threats.
NC16
David Chadwick (LD) - Liberal Democrat Spokesperson (Wales)To move the following Clause—
“Board oversight of security and resilience of network and information systems
(1) Where a relevant body is governed by a board or equivalent management body, that body must exercise oversight of arrangements relating to the security and resilience of the body’s network and information systems.
(2) In exercising oversight, the management body must—
(a) approve the approach taken by the body to the management of risks to the security and resilience of the body’s network and information systems; and
(b) satisfy itself, on a periodic basis, that appropriate and proportionate measures are in place to manage those risks.
(3) The management body may be held accountable for failures by the body to comply with duties relating to the security and resilience of its network and information systems.
(4) Members of the management body must undertake training designed to enable them to identify risks and assess appropriate risk-management practices.
(5) For the purposes of this section, a relevant body is one which is –
(a) an operator of an essential service,
(b) a relevant digital service provider,
(c) a relevant managed service provider, or
(d) a critical supplier
within the meaning of the NIS Regulations.”
This new clause would require active board oversight of, and accountability for, security and resilience measures, where a relevant body is governed by a board or similar body.
NC17
David Chadwick (LD) - Liberal Democrat Spokesperson (Wales)To move the following Clause—
“Requirement for regular testing of network and information systems
(1) A relevant body must undertake regular testing of the security and resilience of the network and information systems on which it relies in the provision of its services.
(2) Testing undertaken in accordance with this section must –
(a) be proportionate, having regard to the size, nature and risk profile of the business; and
(b) be conducted periodically, at intervals that are appropriate to the risks identified by the body.
(3) A relevant body must document –
(a) the outcomes of testing undertaken in accordance with this section; and
(b) any remedial actions required or taken in response to the testing.
(4) Information documented under subsection (3) must be provided to the relevant regulatory authority upon request.
(5) For the purposes of this section, a relevant body is one which is –
(a) an operator of an essential service,
(b) a relevant digital service provider,
(c) a relevant managed service provider, or
(d) a critical supplier
within the meaning of the NIS Regulations.”
This new clause would require bodies to carry out proportionate, periodic testing of the security and resilience of their network and information systems and provide the results to regulatory bodies upon request.
NC18
Freddie van Mierlo (LD)To move the following Clause—
“Computer Misuse Act 1990: security and resilience of network and information systems
(1) The Secretary of State must, within twelve months of the passing of this Act, review whether amendments to the Computer Misuse Act 1990 may be conducive to ensuring, maintaining or improving the security and resilience of network and information systems used or relied upon in connection with the carrying on of essential activities.
(2) Following the conclusion of the review under subsection (1), the Secretary of State must lay before Parliament a report which outlines–
(a) the potential amendments to the Computer Misuse Act 1990 which were considered as part of the review;
(b) the review’s conclusions as to whether the potential amendments considered could be beneficial in ensuring, maintaining or improving the security and resilience of relevant network and information systems; and
(c) the Government’s intentions to make amendments to the Computer Misuse Act 1990 or act on any other recommendations of the review.”
This new clause would require the Secretary of State to review, within 12 months, whether amending the Computer Misuse Act 1990 could improve the resilience of network and information systems, and to report the government’s intentions to Parliament.