The UK government is progressing a major new piece of legislation — the Cyber Resilience Bill — which aims to strengthen national defences against cyber threats and improve the security of IT services across the country.
While the Bill is primarily aimed at essential services and the IT providers that support them, it will have a wider impact throughout the business ecosystem, including small and medium-sized organisations.
In this article, we explain what the Bill is, why it matters, how it could affect UK businesses, and what we’re already doing to prepare.
What Is the Cyber Resilience Bill?
The Cyber Resilience Bill is part of a government initiative to modernise the UK’s cyber security regulations. It builds on the existing NIS Regulations (Network and Information Systems Regulations 2018), which currently apply to operators of essential services such as energy, transport, healthcare and digital infrastructure.
The new Bill expands the regulatory framework in three key ways:
- Broadening the scope of regulated organisations. For the first time, certain IT service providers, including Managed Service Providers (MSPs), cloud services, and other third-party technology vendors, may come under regulatory oversight.
This shift recognises that supply-chain attacks — where criminals target an IT provider to reach its customers — are a major and growing threat. - Strengthening minimum security standards. The Bill enables regulators to define baseline security requirements that providers must meet. These may include:
• Multi-factor authentication
• Secure configuration standards
• Patch and vulnerability management
• Privileged access controls
• Logging and monitoring requirements
• Resilience and recovery planning
These controls are likely to align with frameworks such as Cyber Essentials, ISO 27001, and NCSC best practice.
3. Improving incident reporting and oversight
The Bill introduces clearer expectations around:
• How quickly serious cyber incidents must be reported
• What information needs to be shared
• How providers must cooperate with regulators
• How supply chains are assessed and secured
This brings the UK closer to the direction of the EU’s NIS2 Directive, which has a similar emphasis on accountability and transparency.
Why Is the Bill Being Introduced?
Cyber-attacks against UK organisations are rising sharply, with SMEs among the most frequently targeted. Recent high-profile incidents — including the SolarWinds and Kaseya breaches — have also highlighted how attacks on IT service providers can rapidly cascade to hundreds of downstream businesses. We previously explored this trend when several well-known UK brands were compromised through their IT provider. You can read more in our article: “Why Cyber Attacks Are Surging: Are Big Brands the Only Targets?”
The government’s goal is to:
• Improve resilience across critical and non-critical sectors
• Reduce the risk of widespread outages
• Strengthen the digital supply chain
• Ensure faster and more coordinated responses to cyber incidents
By raising the bar for IT service providers, the Bill indirectly increases protection for all organisations that rely on them.
How Will This Affect SMEs?
Most small and medium businesses will not be directly regulated under the new Bill.
However, the impact will be felt indirectly through the enhanced requirements placed on MSPs and other IT suppliers.
For SME clients, this translates into:
Stronger, more consistent security protections
Your systems will benefit from clearer standards around patching, access control, backup practices and monitoring — all of which reduce cyber risk.
Clearer responsibilities and reporting processes
In the event of a serious incident, you’ll receive faster, more structured communication and guidance.
Improved supply-chain assurance
If you work with larger organisations, tenders and contracts often ask for proof of cyber maturity.
The Bill helps streamline this, as your MSP will be required to operate in a more regulated, transparent way.
Enhanced business continuity
By reducing the likelihood of large-scale outages caused by supplier breaches, the Bill supports more stable day-to-day operations.
What We’re Doing to Prepare
Importantly, this legislation largely formalises the high standards we already operate to.
Every one of our clients benefits from Cyber Essentials-level protection as standard, including:
• Multi-factor authentication (MFA)
• Secure device and account configuration
• Regular patching and updates
• Managed endpoint protection
• Reliable and tested backup solutions
These are exactly the kinds of controls expected under the Cyber Resilience Bill, so our existing clients are already well aligned with the direction of the new regulation.
As the legislation progresses, we will:
• Review our policies and processes against the final regulatory requirements
• Strengthen documentation and reporting where useful
• Enhance supplier risk assessments
• Track updates to secondary legislation, where the detailed rules will be defined
If new obligations arise, we will adopt them in a way that minimises disruption and maximises client benefit — just as we have always done.
Who Will Regulate MSPs Under the Bill?
Although final decisions will be made in secondary legislation, the ICO (Information Commissioner’s Office) is widely expected to take a leading role in regulating MSPs, supported by:
• DSIT (Department for Science, Innovation & Technology)
• NCSC (providing technical guidance, not enforcement)
• Sector-specific regulators (Ofcom, Ofgem, NHS authorities) where relevant
This reflects the ICO’s existing experience with incident reporting and oversight of organisations that process sensitive or business-critical data.
Timeline: When Will This Happen?
2025–2026: Bill progresses through Parliament
Mid–2026: Expected Royal Assent
Late 2026–2027: Secondary legislation defines the detailed requirements
2027–2028: Transition period for compliance
Late 2028: Expected start of active enforcement
This measured timeline gives MSPs and businesses plenty of time to prepare without disruption.
In Summary
The Cyber Resilience Bill is an important step in strengthening the UK’s digital security.
For SMEs, it represents additional protection, clearer processes and greater peace of mind.
For our clients, the key message is simple:
You are already well protected, and this legislation largely reinforces the best-practice standards we already deliver.
We will continue to monitor developments and provide updates as the Bill moves through Parliament and into implementation.
If you have any questions or would like to understand how this aligns with your cyber strategy, please feel free to get in touch.
