SAFETY GUIDE

Risk Assessment for Electricians: The Complete Guide with Free Template

Every electrician needs written risk assessments. The HSE 5-step process, electrical-specific hazards, template structure, legal requirements, and how to create site-specific assessments in minutes with AI. This guide covers everything you need to know.

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10 min readUpdated 2026-05-18Andrew Moore, Founder of Elec-Mate

Written and reviewed by Andrew Moore, founder of Elec-Mate, against BS 7671:2018+A4:2026, IET Guidance Note 3 and the IET On-Site Guide.

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Key Takeaways

  • 1Every employer and self-employed electrician has a legal duty to carry out risk assessments under the Management of Health and Safety at Work Regulations 1999.
  • 2The HSE 5-step risk assessment process covers identifying hazards, deciding who might be harmed, evaluating risks, recording findings, and reviewing regularly.
  • 3Electrical work has specific hazards including electric shock, arc flash, burns, falls from height when working on distribution boards, and exposure to asbestos in older installations.
  • 4A written risk assessment is legally required for any business with 5 or more employees, but best practice for all electricians regardless of business size.
  • 5Elec-Mate AI Health and Safety agent generates site-specific risk assessments in minutes, covering all electrical hazards with correct control measures and BS 7671 references.
01 · Safety Guide

What Is a Risk Assessment for Electricians?

A risk assessment is a systematic process of identifying hazards in the workplace, evaluating the likelihood and severity of harm, and deciding on control measures to reduce the risk to an acceptable level. For electricians, this means looking at every aspect of a job — from the electrical hazards of working on live or potentially live equipment to the physical hazards of the work environment — and documenting how you will manage each risk.

The risk assessment is not a tick-box exercise. It is a legal requirement under the Management of Health and Safety at Work Regulations 1999 (Regulation 3) and the Health and Safety at Work etc. Act 1974 (Section 2). Every employer must carry out a suitable and sufficient assessment of the risks to the health and safety of employees and anyone else who may be affected by the work. Self-employed electricians have the same duty.

For electrical work specifically, the Electricity at Work Regulations 1989 impose additional duties. Regulation 3 requires that all systems are constructed and maintained to prevent danger. Regulation 4 requires that all work activities on or near electrical systems are carried out in a manner that prevents danger. The risk assessment is the mechanism by which you demonstrate compliance with these duties.

A good risk assessment protects you, your employees, your clients, and anyone else on site. It also protects your business — if an incident occurs and the HSE investigates, the first thing they will ask for is your risk assessment. If you do not have one, or if it is inadequate, you face enforcement action, improvement notices, prohibition notices, or prosecution.

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03 · Safety Guide

The HSE 5-Step Risk Assessment Process

The Health and Safety Executive (HSE) sets out a straightforward 5-step process for carrying out a risk assessment. This is the standard approach used across all industries and is the framework you should follow for electrical work.

1

Identify the Hazards

Walk the site and inspect the work area. Look at the electrical installation, the physical environment, access routes, and any other work happening nearby. Consider electrical hazards (live conductors, stored energy, arc flash), physical hazards (working at height, manual handling, confined spaces), environmental hazards (asbestos, dust, noise, weather), and human factors (lone working, fatigue, competence). Check manufacturer instructions, data sheets, and any previous incident reports for the site.

2

Decide Who Might Be Harmed and How

Consider all people who could be affected: the electrician carrying out the work, other tradespeople on site, building occupants, visitors, members of the public, and vulnerable groups such as children or elderly people. For each hazard, identify how harm could occur — for example, an electrician could receive an electric shock from contact with a live conductor while testing a distribution board.

3

Evaluate the Risks and Decide on Control Measures

For each hazard, assess the likelihood of harm occurring and the potential severity. Then apply the hierarchy of control: eliminate the hazard if possible, substitute with something less hazardous, use engineering controls, use administrative controls (safe systems of work, training, signage), and finally use personal protective equipment (PPE) as a last resort. For example, the risk of electric shock during testing is managed by following the safe isolation procedure, using GS 38 compliant test equipment, and wearing insulated gloves.

4

Record Your Findings

Write down the significant findings of the assessment: the hazards identified, who might be harmed, the existing control measures, and any additional controls needed. If you have 5 or more employees, this is a legal requirement. Even if you are a sole trader, a written record demonstrates compliance, satisfies scheme requirements, and provides evidence if needed. Use a clear format — a table or structured template works well.

5

Review and Update Regularly

Risk assessments are living documents. Review them whenever the work activity changes, the workplace changes, new equipment is introduced, an incident or near miss occurs, or new information about a hazard becomes available. As a minimum, review annually. Date and sign each review.

04 · Safety Guide

Electrical-Specific Hazards You Must Assess

Electrical work has a unique set of hazards that must be addressed in every risk assessment. These go beyond the general workplace hazards and require specific control measures:

  • Electric shock — contact with live conductors at mains voltage (230V AC) can cause cardiac arrest, respiratory failure, and death. Even lower voltages can be lethal in wet conditions. Control measures: safe isolation, lock off/tag out, GS 38 proving dead, insulated tools, and appropriate PPE.
  • Arc flash and arc blast — a short-circuit fault can generate temperatures up to 20,000 degrees Celsius and an explosive pressure wave. The risk is highest when working on or near energised distribution boards and switchgear. Control measures: de-energise wherever possible, use arc-rated PPE, maintain safe working distances, and follow arc flash risk assessment procedures.
  • Burns — from overheating equipment, faulty connections, or contact with hot surfaces during fault-finding. Thermal burns can also result from arc flash events. Control measures: test before touch, use thermal imaging where appropriate, allow equipment to cool before handling.
  • Falls from height — working on distribution boards mounted at height, accessing loft spaces, or working from ladders and platforms. Electric shock at height can cause a secondary fall injury. Control measures: appropriate access equipment (step platforms, scaffold towers), PASMA or IPAF training where required, and edge protection.
  • Fire — electrical faults are a leading cause of accidental fires. Overloaded circuits, loose connections, damaged insulation, and incorrect fuse ratings can all lead to fire. Control measures: correct circuit design, appropriate protective device selection, regular inspection and testing, and correct cable sizing per BS 7671 cable sizing requirements.
  • Asbestos exposure — older properties (pre-2000) may contain asbestos in flash guards behind consumer units, textured coatings (Artex), floor tiles, insulation boards, and cable routes. Disturbing asbestos-containing materials during electrical work can release lethal fibres. Control measures: asbestos awareness training, check the asbestos register before starting work, stop work and report if suspected ACMs are found.

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05 · Safety Guide

Risk Assessment Template Structure

A well-structured risk assessment template makes it easy to complete assessments quickly and consistently. Here is the standard structure used by most electricians and required by competent person schemes:

  • Header information — company name, assessment date, review date, assessor name and signature, job/project reference, site address, and client name.
  • Task description — a clear description of the work activity being assessed (for example, "periodic inspection and testing of a domestic electrical installation, 10 circuits, TN-S earthing system").
  • Hazard identification column — list each hazard identified (electric shock, arc flash, working at height, manual handling, asbestos, etc.).
  • Who is at risk — identify the people who could be harmed by each hazard (electrician, other tradespeople, building occupants, public).
  • Risk rating (before controls) — use a likelihood x severity matrix to assign a risk level (Low, Medium, High) before control measures are applied.
  • Control measures — describe the specific actions, procedures, equipment, and PPE that will be used to manage each hazard.
  • Residual risk rating (after controls) — the risk level after control measures are applied. This should be Low or Medium. If a risk remains High after controls, the task should not proceed until further controls are identified.
  • Emergency procedures — what to do in the event of an electric shock, fire, injury, or other emergency. Include first aid provisions and emergency contact numbers.

The template should be easy to adapt for different types of work. Maintain a library of generic risk assessments for your common tasks — consumer unit change, rewire, first fix, second fix, periodic inspection, EV charger installation, and fault finding — and customise each one with site-specific details for every job.

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06 · Safety Guide

Common Risk Assessment Mistakes Electricians Make

Even experienced electricians can fall into bad habits with risk assessments. Here are the most common mistakes and how to avoid them:

  • Copy-paste without adapting — using the same generic risk assessment for every job without considering the specific site conditions. A domestic rewire in a 1930s property with potential asbestos is very different from a new-build first fix. Always add site-specific hazards.
  • Ignoring non-electrical hazards — focusing only on electric shock and forgetting about manual handling, working at height, dust, noise, asbestos, and lone working. The HSE expects a holistic assessment of all workplace hazards.
  • Not recording findings — doing a mental risk assessment but not writing it down. Even if you are a sole trader, a written record is essential evidence of compliance and professionalism.
  • Never reviewing or updating — producing a risk assessment once and never looking at it again. Risk assessments must be living documents, reviewed and updated regularly.
  • Vague control measures — writing "take care" or "be careful" instead of specific, actionable control measures. Good control measures are specific: "Follow safe isolation procedure per GS 38. Use proving unit to confirm dead before and after testing. Apply lock off devices to MCBs."
07 · Safety Guide

Dynamic Risk Assessment: Assessing Risk on the Go

A dynamic risk assessment is a continuous, real-time process of evaluating risks as you encounter them on site. It supplements your written risk assessment — it does not replace it. Even with a thorough pre-job risk assessment, you may encounter unexpected hazards when you arrive on site or as the work progresses.

Examples of situations requiring dynamic risk assessment for electricians include:

  • Arriving on site and finding a different type of installation than expected — for example, a TT earthing system instead of TN-S, requiring different test procedures and potentially different protective equipment.
  • Discovering suspected asbestos-containing materials in the cable route that were not identified in the pre-job assessment. Stop work, do not disturb the material, and arrange for a specialist survey.
  • Finding that the consumer unit is located in a confined space with poor ventilation and limited access, requiring additional precautions or a different approach.
  • Weather conditions changing — rain making external work dangerous, high winds affecting work at height, or extreme heat increasing the risk of fatigue.

The key principle of dynamic risk assessment is: if conditions change and you are not confident the work can be carried out safely, stop. Reassess. Adjust your control measures or postpone the work until conditions improve. Never press on with a task when new hazards have emerged that you have not properly assessed and controlled.

08 · Safety Guide

Going Digital: AI-Powered Risk Assessments

Traditional paper risk assessments and generic Word document templates have served the industry for decades, but they have significant limitations. They are time-consuming to complete, difficult to customise for each job, easy to lose, and hard to update. Most electricians admit that the paperwork burden of risk assessments is one of the least enjoyable parts of the job.

Elec-Mate's AI Health and Safety agent changes this entirely. Instead of starting from a blank template or adapting a generic document, you describe the job — the task, the site conditions, the personnel involved — and the AI generates a complete, site-specific risk assessment in minutes. It covers all relevant electrical and non-electrical hazards, applies the correct control measures, references the appropriate legislation and standards, and produces a professional document ready for use on site.

The RAMS generator tool goes further by combining the risk assessment with a matching method statement, giving you the complete RAMS package in one go. This is particularly valuable for commercial and industrial work where main contractors require RAMS before you can start on site.

The AI also helps with Elec-Mate training courses including manual handling, PASMA, and working at height — ensuring your team has the knowledge to implement the control measures identified in the risk assessment.

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