Introduced to improve safety and coordination on the UK’s roads, the New Roads and Street Works Act 1991 (NRSWA) provides the legal framework for how road and street works are carried out. It plays a vital role in helping utilities and contractors plan, manage, and safely complete work on public highways.
What Is the New Roads and Street Works Act 1991 (NRSWA)?
The New Roads and Street Works Act 1991 (NRSWA) is the key piece of UK legislation governing the carrying out of road and street works. It was introduced to ensure that all work undertaken on the public highway, whether by utilities, local authorities, or contractors, is completed safely, efficiently, and with minimal disruption to the public.
Before the NRSWA came into force, there were limited controls over how utility companies opened and reinstated roads. The Act created a consistent framework that sets out clear responsibilities for anyone involved in street works, covering everything from planning and permitting through to reinstatement and inspection.
In simple terms, the NRSWA exists to protect road users, maintain public safety, and coordinate essential works such as installing or repairing water, gas, electricity, and telecoms infrastructure.
Why the NRSWA Is Essential for Utility Street Works
For utility providers, the NRSWA is central to how street works are managed and delivered. It sets clear rules for planning, permitting, and reinstating works on public highways, ensuring every project meets safety and quality standards.
Under the Act, utilities must secure the correct permits before starting any excavation, use trained and accredited staff, and follow strict reinstatement procedures once work is complete. Local authorities can also inspect works and issue penalties if standards are not met, making compliance essential for avoiding costly delays or fines.
What Is an NRSWA Qualification?
An NRSWA qualification is a recognised certification proving that an operative or supervisor is trained and competent to carry out street works safely and legally. Every team working on a public road must have at least one qualified operative on site and be overseen by a qualified supervisor to ensure the work meets the standards set by the New Roads and Street Works Act 1991.
NRSWA vs SWQR: What’s the Difference?
The New Roads and Street Works Act 1991 (NRSWA) and the Street Works Qualification Register (SWQR) work together but serve different purposes. The NRSWA is the legislation that governs how street works are carried out, while the SWQR is the official register that records who holds valid NRSWA qualifications. Here’s how they compare:
| NRSWA | SWQR |
|---|---|
| What it is. UK legislation (New Roads and Street Works Act 1991) setting legal standards for planning, carrying out and reinstating street works. | What it is. Street Works Qualification Register: the official database that records valid NRSWA street works qualifications. |
| Primary purpose. Protect road users, minimise disruption and ensure quality through rules on permits, safety and reinstatement. | Primary purpose. Provide verifiable proof of competence (units passed) for operatives and supervisors via card/record checks. |
| Who it applies to. Utilities, contractors and authorities undertaking works on the public highway. | Who uses it. Employers, clients and inspectors verifying individuals’ current NRSWA qualifications. |
| Scope. Work standards, coordination, safety (signing, lighting, guarding) and reinstatement requirements. | Scope. Records units achieved (e.g., Units 001–009 operatives, 010–016 supervisors) and card validity. |
| Compliance impact. Non-compliance can lead to inspections, fines, notices or prosecution. | Compliance impact. Enables quick checks to ensure only qualified staff are assigned to street works. |
| Examples. Permit rules, traffic management standards, reinstatement specifications, inspection powers. | Examples. SWQR card issue, online verification, unit listings and expiry dates. |
| Validity/renewal. Ongoing legal duties; practices must always meet NRSWA and related codes (e.g., Red Book). | Validity/renewal. Qualifications typically valid 5 years; reassessment required to renew SWQR card. |
Who Needs an NRSWA Qualification?
Anyone involved in road or street works that take place on the public highway must hold a valid NRSWA qualification relevant to their role. The main groups are:
- Operatives: Workers who physically carry out excavation, reinstatement, or signing, lighting, and guarding on-site. Each operative must hold the correct NRSWA units for the specific tasks they perform.
- Supervisors: Individuals responsible for overseeing street works teams. They must be qualified to monitor that all work complies with NRSWA standards, even if they are not always present on site.
- Contractors and Utility Providers: Companies that work for utilities or local authorities must ensure that all their workers and supervisors receive training. They must also obtain certification under the NRSWA.
Having the right qualification is not just good practice; it is a legal requirement. This applies to anyone managing or delivering street works in the UK.
How Difficult Is the NRSWA Course?
The NRSWA course is designed to be accessible for anyone working in street works, but it does require focus and practical understanding. Most training combines classroom learning with hands-on assessments to test real-world skills such as excavation, reinstatement, and site safety.
While the course isn’t considered overly difficult, it’s important that candidates pay attention to the details of each unit and understand the safety standards involved. With proper preparation and engagement during training, most operatives and supervisors pass successfully.
How Much Does NRSWA Training Cost?
The cost of an NRSWA course depends on the level of training, the units covered, and the provider. On average, prices range from around £400 to £800 for initial operative or supervisor training, while reassessment courses are usually cheaper.
NRSWA Units Explained: What Are Units 1–16?
The NRSWA qualification is split into Operative and Supervisor units. Each focuses on a specific aspect of safe and compliant street works, ensuring all activity on public highways meets the standards of the New Roads and Street Works Act 1991.
| Operative Units (001–009) | Supervisor Units (010–016) |
|---|---|
|
001. Locating and avoiding underground apparatus. 002. Setting up signing, lighting and guarding. 003. Excavating in the road or highway safely. 004. Reinstating sub-base and base layers. 005. Using cold-lay bituminous materials. 006. Using hot-lay bituminous materials. 007. Reinstating concrete road surfaces. 008. Repairing modular surfaces and footways. 009. Reinstating modular and concrete surfaces. |
010. Monitoring signing, lighting and guarding. 011. Monitoring safe excavation practices. 012. Checking reinstatement of sub-base and base layers. 013. Monitoring reinstatement in bituminous materials. 014. Overseeing reinstatement of concrete surfaces. 015. Checking modular surface reinstatement. 016. Ensuring quality of modular reinstatement work. |
Together, these units ensure every operative and supervisor is trained, competent, and compliant with NRSWA standards.
What Is the NRSWA Red Book (Code of Practice)?
The NRSWA Red Book, also called the Safety at Street Works and Road Works Code of Practice, outlines safety rules. These rules are for anyone working on or near public roads. It provides clear guidance on signing, lighting, guarding, and traffic management to protect both workers and the public.
Every utility company, contractor, and local authority must follow the Red Book. The New Roads and Street Works Act 1991 requires this.
What Happens If You Don’t Comply with the NRSWA Red Book?
Failing to follow the NRSWA Red Book can lead to serious consequences. Local authorities can check street work.
They can issue improvement notices or stop work if someone does not meet safety standards. In more severe cases, companies may face financial penalties, enforcement action, or even prosecution. Not following the rules can hurt a utility provider’s reputation and slow down important projects. This shows how vital it is to stick to the Code of Practice.
What Is an NRSWA (SWQR) Card?
An NRSWA card, also known as an SWQR card, is official proof that an operative or supervisor holds valid street works qualifications under the New Roads and Street Works Act 1991. The Street Works Qualification Register (SWQR) issues the card. It shows the specific skills a person has. The card also confirms that they can work legally and safely on public highways.
How to Check, Renew, and Maintain Your NRSWA Card
Keep your NRSWA (SWQR) card current by checking your record online, tracking expiry, and completing reassessment before the five-year mark.
| Action | What to do |
|---|---|
| Check your card | Verify details via the Street Works Qualification Register (SWQR) using your card number or personal info. |
| Know the validity | Most NRSWA cards are valid for five years. Note the expiry date for each unit shown on your record. |
| Renew on time | Complete the relevant NRSWA reassessment units before expiry; your SWQR record is then updated and a new card issued. |
- Set reminders 6–12 weeks before card or unit expiry.
- Ensure operatives and supervisors hold the right units for their tasks.
- Keep site evidence (photos, records) aligned to NRSWA and Red Book standards.
NRSWA Reassessment: What You Need to Know
To keep an NRSWA qualification valid, operatives and supervisors must complete a reassessment every five years. The process checks that candidates still understand the latest legislation, safety standards, and best practices for street works.
Reassessment is usually shorter than the original training and focuses on key updates rather than retraining from scratch. Passing it keeps your details active on the Street Works Qualification Register (SWQR). It also keeps your NRSWA card valid for another five years.
Staying Compliant with NRSWA Using Depotnet
Staying compliant with the New Roads and Street Works Act 1991 (NRSWA) is easier with Depotnet’s digital platform, designed specifically for the utilities sector. The system connects every stage of street works – from permits to reinstatement – in one secure, auditable workflow.
- Street Manager integration: Depotnet connects directly with the DfT’s Street Manager. This lets teams apply for, manage, and track permits in real time. Automated notifications help prevent overruns, reduce fines, and keep works compliant with Section 74 and FPN rules.
- Reinstatement management: Every reinstatement task, from backfill to site clearance, is recorded and tracked with geo-tagged photos and progress updates. This ensures full visibility and proof of compliance across every job.
- End-to-end compliance tools: Depotnet centralises permits, risk assessments, incidents, and qualifications, giving utilities a single source of truth for NRSWA compliance. Dashboards and reports provide instant audit-readiness and real-time performance insights.
Together, these tools give utilities complete operational control, reduce administrative burden, and maintain continuous compliance with NRSWA standards.
FAQs on the New Roads and Street Works Act 1991?
