IRRS 2017: a guide to workplace safety regulations and compliance

“IRRS 2017” can sound like a new workplace safety rule every employer must add to the compliance calendar. It isn’t. The Integrated Regulatory Review Service (IRRS) is an international peer-review service led by the International Atomic Energy Agency (IAEA). It examines how a country regulates nuclear and radiation safety—not whether every office, warehouse or building site has completed its fire-risk assessment.

That distinction matters. IRRS findings can influence how national regulators develop and improve their systems, but they do not replace the duties employers already have under UK law. Here’s what the service does, how it relates to workplace safety, and what practical steps businesses should take to stay compliant.

What is the IRRS?

The IAEA’s Integrated Regulatory Review Service brings together experienced reviewers from different countries to assess a nation’s framework for regulating nuclear and radiation safety. The review is designed to compare national arrangements with IAEA safety standards and identify both good practices and areas for improvement.

In an IRRS mission, reviewers may examine legislation, regulatory policies, inspection arrangements, enforcement powers, emergency preparedness and the way regulators work with other authorities. They may also visit facilities and speak with regulators and other stakeholders. The aim is not to award a certificate of perfection. It is to provide an independent view and encourage continuous improvement.

IRRS is therefore best understood as a review of a country’s regulatory system. It is not a workplace inspection service, a safety qualification, or a regulation that employers can comply with by filling in a particular form.

What does “IRRS 2017” mean?

The year in the phrase “IRRS 2017” needs context. IRRS missions take place in different countries and at different times, so the year alone does not identify a single set of rules. It may refer to a particular mission, report or discussion of the IAEA’s review process.

If you are researching a specific 2017 review, check the country and the report title before drawing conclusions. The recommendations from one mission concern the regulatory framework reviewed in that country; they are not automatically new legal duties for employers elsewhere.

For UK businesses, the practical takeaway is straightforward: an IRRS report may be relevant to how nuclear and radiation regulators improve their work, but ordinary workplace compliance still comes from applicable UK legislation, regulations and guidance. Always check the current requirements for your industry and location rather than treating a review-year label as a rulebook.

How IRRS relates to UK workplace safety

In the UK, workplace health and safety duties are set mainly by legislation and enforced by the appropriate regulator. The Health and Safety at Work etc. Act 1974 provides the broad framework. The Management of Health and Safety at Work Regulations 1999 require employers to assess risks and put suitable preventive measures in place.

Other regulations apply to particular hazards and activities. For example, COSHH covers hazardous substances, PUWER covers work equipment, and LOLER applies to lifting equipment and lifting operations. RIDDOR sets out requirements for reporting certain work-related injuries, diseases and dangerous occurrences.

Radiation work has its own requirements. The Ionising Radiations Regulations 2017 (IRR17) set controls for work involving ionising radiation. In medical settings, the Ionising Radiation (Medical Exposure) Regulations 2017 (IR(ME)R) apply to medical exposures. They have different purposes: IRR17 focuses on protecting workers and the public from exposure arising from work, while IR(ME)R addresses the safety of people undergoing medical exposures.

These radiation regulations are not the same thing as the IRRS. The similar abbreviations are an easy trap—rather like buying the wrong “one-size-fits-all” gloves and discovering they fit nobody. IRRS is an IAEA review service; IRR17 is UK legislation.

Who regulates what?

Regulatory responsibility depends on the activity, hazard and workplace. The Health and Safety Executive (HSE) regulates health and safety in many workplaces. The Office for Nuclear Regulation (ONR) regulates nuclear safety and security at licensed nuclear sites, as well as aspects of the transport of radioactive materials. Other bodies, including environmental regulators and local authorities, may have responsibilities in specific areas.

That can mean more than one regulator has a role at a complex site. A nuclear facility, for example, must consider worker safety, nuclear safety, radiation protection, environmental controls and emergency arrangements. The employer or duty holder still needs to understand which requirements apply and who enforces them.

For a typical employer with no nuclear or radiation-related work, IRRS is unlikely to change day-to-day compliance tasks. You still need to identify hazards, assess risks, consult workers where required, maintain equipment, provide information and training, and review arrangements when things change.

Why an international review can still matter

Although IRRS does not create a new legal checklist for every employer, it can have wider value. Independent reviews can help governments and regulators identify gaps, clarify responsibilities and improve inspection or enforcement approaches. Over time, stronger regulation may lead to clearer guidance and more consistent expectations for organisations working in the relevant sectors.

For businesses in nuclear, radiological, medical or research environments, changes to regulatory guidance may have direct operational consequences. A revised inspection approach or updated national policy could affect how a duty holder documents arrangements, manages contractors or prepares for an emergency.

It is useful, then, to treat IRRS information as a signal to stay informed—not as a substitute for checking the law. If a review makes a recommendation, the next questions are: Has the relevant regulator responded? Has legislation or official guidance changed? Does the change apply to our work?

Turning compliance into everyday practice

Compliance works best when it is built into normal operations rather than saved for the week before an audit. A tidy folder can help, but a tidy folder does not stop an unguarded machine from injuring someone. Effective systems connect written procedures with the work people actually do.

• Identify the rules that apply. Start with your activities, equipment, substances and workforce. A small office and a radiography unit do not share the same risk profile—or the same compliance priorities.

• Keep a clear risk assessment. Record significant hazards, who could be harmed, existing controls and any further action required. Review it after changes, incidents or signs that controls are not working.

• Assign responsibility. Make it clear who checks equipment, maintains records, arranges training and follows up actions. “Someone will deal with it” is not a reliable management system.

• Train people for the job they do. Training should be relevant, understandable and refreshed when tasks or risks change. Give workers a way to raise concerns without worrying that they are being difficult.

• Check controls in practice. Inspect equipment, observe work and speak with staff. If a procedure is routinely bypassed because it is impractical, find out why and fix the underlying problem.

• Keep evidence proportionate and current. Risk assessments, maintenance records, training logs and incident reports can demonstrate that arrangements are being managed. They should reflect reality, not become a paperwork performance.

A practical example: radiation work

Imagine a company that introduces a new industrial radiography contract. The project manager might initially focus on the equipment, schedule and client requirements. A safer starting point is to identify the legal and operational controls before work begins.

The employer should establish whether IRR17 applies, appoint the required radiation-protection support, assess exposure risks and define controlled areas where necessary. Workers need appropriate information, training and monitoring, and equipment and emergency arrangements must be suitable for the task. The company should also coordinate with the site operator so that access, warning systems and responsibilities are clear.

An IRRS report would not tell this project manager how to complete every task. It concerns the wider regulatory framework. The company’s immediate duties come from applicable legislation, regulator guidance and the specific risks of the work. If unsure, it should seek competent radiation-protection advice and confirm requirements with the relevant regulator.

Common misunderstandings to avoid

• “IRRS is a workplace law.” It is an IAEA peer-review service, not a UK employer regulation.

• “A favourable review means every workplace is safe.” A national regulatory review does not certify individual organisations or remove their legal duties.

• “An IRRS recommendation changes the law immediately.” Recommendations may prompt action, but employers should check for formal legislative or regulatory changes before changing their compliance position.

• “IRRS and IRR17 are interchangeable.” They are different. IRR17 is a UK regulation for work involving ionising radiation; IRRS is an international review service.

Keeping your compliance approach current

Choose reliable sources for updates: legislation.gov.uk for legislation, and the relevant regulator’s website for current guidance. The HSE is an important starting point for general workplace safety; organisations involved in nuclear activities should also monitor ONR requirements. Employers working with medical exposures should check the relevant IR(ME)R guidance and local arrangements.

For complex or high-risk work, involve a competent health and safety professional or specialist adviser. Their role is not to add impressive acronyms to your policy. It is to help you understand which requirements apply and translate them into workable controls.

IRRS can support stronger regulation by examining how countries oversee nuclear and radiation safety. For employers, the key is to understand what the review is—and what it is not. Use it as useful background where relevant, but base your workplace decisions on current law, regulator guidance and a realistic assessment of the hazards your people face every day.