Do Sole Traders Need RAMS? UK Legal Requirements Explained

You have been asked to supply RAMS before starting work. You are self-employed. You are wondering whether this is a genuine legal obligation or simply a box-ticking demand from a client or principal contractor. The honest answer requires unpacking two separate questions — what the law requires, and what the commercial world also demands — because they are not the same thing.

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What Are RAMS and Why Do Sole Traders Keep Getting Asked for Them?

RAMS (Risk Assessments and Method Statements) is an industry term, not a defined legal term anywhere in the Construction (Design and Management) Regulations 2015 (CDM 2015) or any other UK statute. The phrase bundles together two distinct documents:

• Risk Assessment — an evaluation of what could cause harm in your work and how you will control it.
• Method Statement — a written description of how the work will be carried out safely, step by step.

Principal contractors and commercial clients ask for RAMS routinely because they need evidence that every contractor on site has thought through the hazards before work starts. It has also become a standard pre-qualification requirement. Understanding which part of that demand is legally imposed on you — and which part is a contractual condition of engagement — is what this page explains.

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The Legal Framework: Which Regulations Actually Apply to a Sole Trader?

The primary regulatory framework governing health and safety duties in construction work in Great Britain — including duties placed on self-employed contractors — is CDM 2015. (Construction (Design and Management) Regulations 2015)

One important point to address immediately: the HSE's self-employed exemption from health and safety law does not apply to construction work. That exemption covers only those whose work poses no potential risk to others. If you are working on a construction site, you are in scope.

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When CDM 2015 Applies — and What It Requires From You as a Sole Trader Contractor

CDM 2015 defines a contractor as any person — including a self-employed person — who carries out, manages or controls construction work. If you are a sole trader doing construction work, you are a contractor under CDM 2015. (CDM 2015)

CDM 2015 applies to construction projects in Great Britain. As a contractor under the regulations, you have duties under Part 3 (specifically the duties of contractors set out in Regulation 15). Those duties include planning, managing and monitoring the construction work under your control so it is carried out without risks to health or safety, so far as is reasonably practicable. (CDM 2015)

CDM 2015 also places obligations that scale with the structure of the project:

• More than one contractor involved? A principal contractor must be appointed. If you are the only contractor on a project, no principal contractor is appointed for that reason; the single contractor is responsible for drawing up the construction phase plan and for planning, managing and monitoring their own construction work. (CDM 2015)
• Notifiable project? A project becomes notifiable when the construction phase will last longer than 30 working days with more than 20 workers simultaneously on site, or will exceed 500 person-days. On a notifiable project, the HSE must be formally notified before work starts. (CDM 2015)
• Domestic clients? CDM 2015 applies to domestic clients too, but shifts certain duties away from the client onto other duty holders — and where you are the only contractor, some of those duties fall to you. (CDM 2015)

A Construction Phase Plan is required before the construction phase begins on every project where CDM 2015 applies — not only on notifiable projects. The level of detail should be appropriate to the scale and risk involved. (CDM 2015)

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The Written Record Question: Risk Assessment vs Method Statement — What Is Statutory, What Is Contractual?

This is where most guidance fails sole traders by conflating two separate obligations.

Document	Statutory basis	Who owes the duty	Written record required by law?
Risk Assessment	CDM 2015 contractor duties	You, as a CDM contractor	Required where the assessment is needed to fulfil your duty to manage risk; formal written record requirements under other health and safety legislation apply to employers with five or more employees — but that threshold applies to employers, not to sole traders assessing risk to others on a shared site
Method Statement	No freestanding statutory duty	—	No — a method statement is a contractual demand from a client or principal contractor, not a legal requirement in CDM 2015 itself

The practical takeaway: As a sole trader, you have a statutory duty to assess and control risk under CDM 2015. The written method statement element of RAMS is a commercial requirement imposed by the principal contractor or client — it is not independently mandated by CDM 2015. However, because your risk assessment needs to be communicated to others on site and because every principal contractor will require documented evidence, producing both together as a single RAMS document is the most efficient way to satisfy both obligations at once.

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Decision Flowchart: Do You Need RAMS for This Job?

Use this before every job. Follow each question in sequence.

START
│
▼
Q1. Is the work "construction work" as defined under CDM 2015?
(Building, civil engineering, maintenance, repair, installation,
alteration, demolition, decommissioning, etc.)
│
├─ NO → CDM 2015 does not apply. Standard health and safety duties
│        under other legislation still apply. No statutory RAMS
│        obligation under CDM 2015, but check your contract.
│
└─ YES ▼

Q2. Are you the only contractor on this project?
│
├─ YES ▼
│
│  Q3. Is the client a domestic client (private individual, home)?
│  │
│  ├─ YES → You are the sole contractor under CDM 2015. The domestic
│  │         client provisions apply. You carry contractor duties.
│  │         Written Construction Phase Plan required (proportionate).
│  │         Risk assessment: statutory duty. Method statement: likely
│  │         a contractual ask — but produce both as one RAMS document.
│  │
│  └─ NO (commercial client) → Commercial client takes principal
│                               contractor duties unless another is
│                               appointed. You carry contractor duties
│                               under Regulation 15. Written CPP
│                               required. Risk assessment: statutory.
│                               Method statement: contractual.
│
└─ NO (more than one contractor) ▼

Q4. Has a principal contractor been appointed?
│
├─ YES → You are a contractor working under the PC. The PC will
│         require RAMS before they allow you on site. Risk assessment:
│         statutory duty. Method statement: contractual (PC demand).
│         Produce a full RAMS document.
│
└─ NO → A PC must be appointed. Do not start work until one is.
         CDM 2015 requires PC appointment where more than one
         contractor is involved. Raise this with the client.

──────────────────────────────────────────
NOTIFIABLE PROJECT CHECK (run in parallel):
Will the project last >30 working days with >20 workers simultaneously,
OR exceed 500 person-days?

YES → Project is notifiable. HSE must be informed before
      construction phase starts. PC must produce a full
      Construction Phase Plan. Your RAMS feed into that plan.

NO  → Not notifiable. CPP still required, but proportionate.
──────────────────────────────────────────

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Worked Scenario: Domestic Client vs Principal Contractor — Same Sole Trader, Different Obligations

Scenario: Jamie, sole-trader electrician

Job A — Domestic rewire, private homeowner Jamie is engaged directly by a homeowner to rewire a three-bedroom house. There is no other contractor involved. Under CDM 2015, the domestic client provisions apply: the homeowner's duties shift to Jamie as the only contractor. (CDM 2015) Jamie must fulfil contractor duties under Regulation 15, which includes planning and managing the work to control risk. A proportionate Construction Phase Plan is required. The homeowner has not asked for a method statement — but Jamie still has a statutory duty to assess and control the electrical, manual handling and access risks involved. In practice, a simple one-page RAMS document satisfies both the statutory duty and provides a record if anything goes wrong.

Job B — Second-fix electrical, commercial office refurbishment, appointed by a principal contractor The same electrician is engaged by a principal contractor on a commercial fit-out with several other trades on site. Jamie is now a CDM contractor working under a PC. The PC has contractually required RAMS before site induction. Jamie's statutory obligation under CDM 2015 remains the same — plan, manage and control the work to avoid risk. The method statement element is the PC's contractual requirement, not a freestanding legal duty. However, refusing to produce it means no site access. A single RAMS document covering both statutory and contractual needs is the only practical answer.

The difference: In Job A, Jamie is the single contractor and must make proportionate construction-phase planning arrangements for the work. In Job B, Jamie works within a pre-existing CDM structure with an appointed PC. The statutory obligation to assess risk exists in both. The contractual demand for a written method statement is explicit in Job B and implicit-but-advisable in Job A.

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What a Sole Trader's RAMS Must Contain

The following checklist is designed to satisfy both your statutory duty under CDM 2015 and the typical principal contractor's contractual requirements. One document — no over-engineering.

Sole Trader RAMS Checklist

Section 1 — Project Identification

• Your name, trade and contact details
• Site address and client / PC name
• Description of the specific task (not just your trade — the actual job)
• Dates / duration of your work on site

Section 2 — Risk Assessment

• List each significant hazard (e.g. working at height, electrical isolation, dust, manual handling, asbestos proximity)
• Who is at risk (you, other trades, public, client)
• Existing controls already in place
• Additional controls you will apply
• Residual risk rating (Low / Medium / High) after controls

Section 3 — Method Statement

• Sequence of work, step by step
• Plant, tools and equipment to be used
• Any permits required (hot work, electrical isolation, confined space)
• How you will isolate or segregate hazardous areas
• Emergency arrangements and nearest first aid provision

Section 4 — Competence and Compliance

• Relevant task-specific competence evidence required by the site or activity (trade cards, training records, equipment-user training, licences where applicable)
• Reference to any scheme membership if applicable
• PPE required and who provides it
• COSHH data sheets attached (where chemicals involved)

Section 5 — Sign-off

• Your signature and date
• Review date or trigger for review (e.g. change in scope, incident)

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Common Mistakes Sole Traders Make With RAMS

1. Producing a generic document and reusing it without change. CDM 2015's contractor duties require you to manage and control the actual work at hand. A generic RAMS that does not reflect the specific site, task and hazards present does not discharge that duty — and a principal contractor's safety manager will spot it immediately.

2. Confusing the written record threshold for employers with your own obligations. The five-or-more-employees written record rule applies to employers, not to self-employed persons whose work affects others on a shared site. Do not use it to argue you have no written documentation obligation.

3. Thinking CDM 2015 only applies to large or notifiable projects. CDM 2015 contractor duties apply to construction work regardless of whether a project crosses the notifiable thresholds. Those thresholds determine whether HSE must be notified and affect who holds certain senior duty-holder roles — they do not create an exemption from contractor duties for smaller jobs.

4. Believing a method statement is a legal requirement in its own right. A method statement has no freestanding statutory basis in CDM 2015. It is a contractual demand. Knowing this distinction helps you push back if asked for an unreasonably complex document for a simple, low-risk task — while still understanding you cannot refuse to assess and control risk.

5. Refusing site access rather than asking for help. If you are new to producing RAMS, the answer is not to arrive on site without them. A refused induction delays your income, damages your relationship with the PC, and leaves you with no documented evidence that you assessed the risk at all.

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Can a Sole Trader Be Refused Site Access for Not Having RAMS?

Yes. A principal contractor has a duty under CDM 2015 to ensure, so far as is reasonably practicable, that contractors are managed in a way that controls risk. Requiring documented RAMS before induction is a standard and reasonable way to do that. Not having RAMS is a legitimate ground for a PC to refuse you access — it is both a contractual condition and consistent with their own statutory obligations.

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How ramsdocs Helps Sole Traders Produce PC Review-Ready RAMS in Minutes

ramsdocs provides task-specific RAMS templates built around the checklist structure above. You answer the questions about your job, site and hazards; the output is a document structured to cover both your CDM 2015 contractor duties and the typical principal contractor's pre-induction requirements.

Every document generated by ramsdocs should be reviewed and adapted to your specific site, task and circumstances by a competent person before use. No template — from any provider — removes the need for that step.

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Frequently Asked Questions

Do sole traders have a legal duty to produce a written risk assessment? As a CDM contractor, you have a duty to plan, manage and control your work to avoid risk. The obligation to assess risk is statutory. Whether it must be written down depends on the nature of the work and who else could be affected — but in practice, on any shared construction site, a written record is both expected and prudent.

What is the difference between a risk assessment and a method statement for a sole trader? A risk assessment identifies hazards and controls. A method statement describes how the work is done safely. The risk assessment reflects a statutory duty; the method statement is typically a contractual requirement from the client or PC.

When do CDM 2015 obligations apply to a sole trader? Whenever you carry out construction work as defined under CDM 2015 in Great Britain. There is no minimum project size that switches off contractor duties.

Does the number of employees affect whether RAMS are legally required? The five-or-more-employees written record threshold under other health and safety legislation applies to employers, not to self-employed persons working on sites where others could be affected. It does not give sole traders a written-record exemption.

Can a sole trader be refused site access for not having RAMS? Yes. A principal contractor can lawfully refuse access pending receipt and review of satisfactory RAMS.

What should a sole trader's RAMS actually contain? Use the checklist above: project identification, risk assessment (hazards, controls, residual risk), method statement (sequence, equipment, permits, emergency arrangements), competence evidence and sign-off.

Is a written method statement ever a legal requirement, or only a commercial one? Under CDM 2015, a method statement has no freestanding statutory basis. It is a contractual demand imposed by principal contractors and clients. Your statutory obligation is to assess and control risk — the method statement is the commercial vehicle through which you demonstrate you have done so.

Does the Health and Safety at Work etc. Act 1974 impose any risk assessment duty on me as a sole trader, separate from CDM 2015? Yes. The Health and Safety at Work etc. Act 1974 places an overarching duty on employers and the self-employed to protect workers and others who may be affected by their work activities — and this sits alongside your CDM 2015 obligations rather than being replaced by them. The Management of Health and Safety at Work Regulations 1999 give that duty practical form by requiring employers and self-employed people to carry out a suitable and sufficient assessment of the risks for all work activities for the purpose of deciding what measures are necessary for safety, as set out in regulation 3 of those Regulations. In practice this means your obligation to assess risk before starting construction work has two concurrent statutory foundations, not one; CDM 2015 is not the only instrument engaged.

Do COSHH assessments form a separate legal obligation, distinct from my CDM 2015 duties? They do. If your work involves substances that could harm health — adhesives, solvents, cement dust, wood dust, and similar materials commonly encountered by sole-trader contractors — the Control of Substances Hazardous to Health Regulations (COSHH) impose their own statutory requirement to assess and control those risks, entirely independent of CDM 2015. As the official source extract states, if your business uses or creates substances or carries out processes which might cause harm to health, the law requires you to control the risks to workers. Listing a data sheet in your RAMS checklist does not by itself discharge this duty; a specific COSHH assessment for each hazardous substance or process is required.

Do the Work at Height Regulations 2005 apply to me as a sole trader, and do they affect what my RAMS must cover? Yes — the Work at Height Regulations 2005 apply to all work at height where there is a risk of a fall liable to cause personal injury, and they expressly place duties on the self-employed as well as on employers and any person who controls the work of others. Working at height remains one of the most common high-risk activities for sole-trader contractors such as roofers, fascia fitters, scaffolders and painters, and principal contractors routinely expect a detailed risk assessment and method statement covering fall prevention, equipment selection and rescue arrangements before allowing such work to proceed. Your RAMS should therefore address hierarchy of controls — elimination, collective protection, personal fall protection — in a level of detail proportionate to the height involved and the nature of the task.

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This page is intended as general guidance only. The content must be reviewed and adapted to your specific site, task and contractor requirements by a competent person before use. It does not constitute legal advice and does not guarantee compliance with CDM 2015 or any other legislation.