Top Reasons CHAS Applications Fail

CHAS applications fail because documents are missing, outdated, inconsistent or too generic. The most common issues are poor RAMS, incorrect insurance and lack of competent health and safety support.

To avoid these issues completely, follow our step-by-step guide to getting CHAS accreditation.

1. Missing Documents

• No health and safety policy
• Missing RAMS
• No training records
• Incomplete accident procedures

2. Outdated or Unsigned Health & Safety Policy

• Be reviewed within the last 12 months.
• Be signed and dated
• Reflect your current business activities.

3. Poorly Written RAMS (Risk Assessments & Method Statements)

• Too generic (“copy and paste” templates)
• Not specific to your actual work
• Missing control measures
• No evidence of review or communication

4. Incorrect or Mismatched Insurance

• Match your company name exactly.
• Be in date
• Cover your actual work activities.

• Expired policies
• Wrong business name
• Insufficient cover

5. Missing or Inadequate Training Records

• No training records are provided
• Training is out of date.
• No evidence for high-risk activities

6. No Competent Health & Safety Advisor

• No advisor is identified.
• No evidence of competence is provided
• Advice appears generic or non-specific.

7. Weak Accident & Incident Procedures

• Reporting accidents
• Recording incidents
• Investigating issues

• Missing process
• Too vague
• No clear responsibility

8. Inconsistent Information Across Documents

• The company name differs across documents.
• Different activities listed in RAMS vs policy
• Insurance doesn’t match the declared work.
• To avoid these issues completely, follow our step-by-step guide to getting CHAS accreditation.

How to Pass CHAS First Time

Final Thought

Want to Avoid a Failed Application?

• Documents done properly
• Faster approval
• No back-and-forth with assessors
• Most failures come down to not meeting the CHAS assessment criteria properly.

Related CHAS Guides

• To avoid these issues completely, follow our step-by-step guide to getting CHAS accreditation.
• Most failures come down to not meeting the CHAS assessment criteria properly.
• If you want to pass the first time, our CHAS support service can handle the process for you.

How to Get CHAS Accreditation: Complete Guide (2026)

What is CHAS?

CHAS (The Contractors Health and Safety Assessment Scheme) is a UK accreditation that proves your business meets recognised health and safety standards. It is widely used in construction, facilities management, and public-sector procurement.

CHAS accreditation helps you:

• Win more tenders
• Demonstrate compliance with health and safety law
• Reduce contractor onboarding checks
• Build credibility with clients
• Align with CDM 2015 competency requirements

Quick Answer: How to Get CHAS Accreditation

To get CHAS, you must:

1. Choose your CHAS level (CHAS Basic, CHAS Advanced, or CHAS Elite).
2. Register your business on the CHAS portal.
3. Upload evidence of your health and safety management systems.
4. Provide policies, training records, insurance, RAMS, and competence documentation.
5. Wait for CHAS assessors to review your application.
6. Respond to any improvement requests.
7. Receive your certificate and listing once approved.
8. If you’re unsure what CHAS actually involves, start with our guide on what CHAS accreditation is.

CHAS Accreditation Levels (2026)

1. CHAS Basic (Core H&S)

Covers:

• Health & safety policy
• Risk assessments & method statements
• Training & competence
• Accident reporting
• First aid
• Basic legal compliance

Suitable for small contractors or sole traders.

2. CHAS Advanced (PAS 91 Compliant)

Includes everything in Basic PLUS:

• Environmental management
• Quality management
• Equal opportunities
• Anti-bribery & corruption
• Financial standing

Often required in public-sector tenders.

3. CHAS Elite (SSIP + Common Assessment Standard)

Highest level covers:

• Health & safety
• Quality
• Environmental
• Financial
• Sustainability
• GDPR/data protection
• Modern slavery & corporate responsibility

Often required for major contractors, councils, housing associations.

Step-by-Step: How to Get CHAS Accreditation

Step 1 – Choose Your CHAS Level

The level you need depends on the clients you want to work with.

Construction companies usually require:

• Basic for subcontractors
• Advanced or Elite for principal contractors or tender-heavy work

Step 2 – Register on the CHAS Portal

Go to the CHAS portal and create an account.
You’ll enter:

• Company name
• Address
• SIC code
• Number of employees
• Sector (construction, electrical, plumbing, etc.)

Step 3 – Gather Your Evidence

This is the most important part. Check out the CHAS criteria you will need.

Required Documents for CHAS Basic

You must upload:

• Health & Safety Policy (signed & dated)
• Risk Assessments
• Method Statements
• COSHH assessments (if relevant)
• Accident/incident reporting process
• Training certificates (CSCS, asbestos awareness, manual handling, etc.)
• Proof of competence for workers
• Subcontractor management process
• Insurance documents (EL/PL)

Additional Documents for CHAS Advanced

• Environmental Policy
• Waste management
• Equality & Diversity Policy
• Quality Policy
• Anti-bribery Policy

Additional Documents for CHAS Elite

• GDPR processes
• Modern slavery statement
• Corporate social responsibility policy
• Supply chain compliance processes

Step 4 – Upload Everything to the Portal

CHAS guides you section by section.
You will tick off each compliance requirement as you upload evidence.

Step 5 – Assessment Begins

A CHAS assessor reviews your documents for compliance with:

• HSE requirements
• CDM 2015 duties
• SSIP standards
• PAS 91 (Advanced)
• CAS standard (Elite)

Typical review time: 3/10 days

Step 6 – Respond to Any Actions

If something is missing or incorrect, CHAS will send an “Action Request.”

Most common reasons for rejection:

❌ Out-of-date H&S policy
❌ Missing risk assessments
❌ Insurance expired
❌ No evidence of training
❌ No subcontractor management system

Once you fix the issues, resubmit.

Step 7 – Receive Your CHAS Certificate

Once approved, you get:

• Certificate (PDF)
• Digital logo for your website
• Listing on the CHAS contractor search

CHAS is valid for 12 months.

How much does CHAS cost?

Before applying, it’s worth understanding the costs of applying for CHAS accreditation so you can budget properly.

CHAS assessment criteria

You’ll also need to meet the CHAS assessment criteria, which we break down in detail here.

How to pass the first time and avoid delays

If your application is delayed, these are the most common reasons CHAS applications fail and how to avoid them.

CHAS Support

Need help getting approved? Our CHAS support service handles the full process for you.

Related CHAS Guides

• If you’re unsure what CHAS actually involves, start with our guide on what CHAS accreditation is.
• Before applying, it’s worth understanding the costs of applying for CHAS accreditation so you can budget properly.
• You’ll also need to meet the CHAS assessment criteria, which we break down in detail here.
• If your application is delayed, these are the most common reasons CHAS applications fail and how to avoid them.
• Need help getting approved? Our CHAS support service handles the full process for you.

Do You Need to Be a CHAS Accredited Contractor?

If you’re self-employed or running a small construction business, a common question is:

“Do I actually need CHAS accreditation to work?”

The honest answer is: it depends on the type of work you do and who you work for.

Quick Answer

• Domestic work only? → No, not strictly required
• Working for contractors, councils, or commercial clients? → Yes, almost always required
• Want to win more contracts? → CHAS or SSIP is essential
• If you’re not accredited yet, start with our CHAS accreditation step-by-step guide.

Domestic Market

If you only work directly for homeowners:

• You are not legally required to have CHAS accreditation
• Most domestic clients won’t ask for it

However, don’t mistake this for no responsibility.

Under UK health and safety law, you still have a duty of care to:

• Yourself
• Anyone working with you
• Members of the public

If something goes wrong (accident, injury, unsafe work), you are still liable, with or without CHAS.

Bottom line: You can operate without CHAS in domestic work, but you still need proper safety systems in place.

Construction & Commercial Market

If you want to work in the wider construction industry:

CHAS (or equivalent) becomes essential.

Main contractors, developers, housing providers, and local authorities will almost always require:

• Proof of health & safety compliance
• A recognised accreditation standard
• Evidence before allowing you on-site

The most widely recognised scheme is:

• CHAS

But it’s part of a wider system called:

• Safety Schemes in Procurement

All SSIP schemes assess the same core criteria, including:

• Constructionline
• SMAS Worksafe
• SafeContractor

This means:

You don’t have to choose CHAS, but you must have an SSIP accreditation to compete.

Does Business Size Matter?

Yes, especially when it comes to compliance requirements.

Sole traders & businesses under 5 employees

• You still need health & safety systems
• You can get CHAS / SSIP accreditation
• You don’t legally need a full-time safety advisor

Businesses with 5+ employees (including subcontractors)

• You must have access to a competent health & safety advisor
• This is a legal requirement under:
  • Management of Health and Safety at Work Regulations 1999

Most small contractors meet this by using a retained (outsourced) competent person service

What Does CHAS Actually Assess?

CHAS (and all SSIP schemes) measure your business against core health & safety standards.

These include:

• Health & Safety Policy
• Access to Competent Advice
• Training and Competence
• Risk Assessments & Method Statements (RAMS)
• Monitoring, Audit & Review
• Workforce Engagement
• Accident Reporting & History
• Subcontractor Management
• Cooperation & Communication
• Welfare Provision
• Hazard Identification & Control

In simple terms, CHAS proves your business can work safely and professionally on construction projects.

Why Most Contractors Choose CHAS Anyway

Even if it’s not mandatory for your current work, many contractors get accredited because it:

• Opens doors to higher-value contracts
• Helps you pass pre-qualification questionnaires (PQQs)
• Builds trust with clients instantly
• Reduces repeated compliance checks

Final Verdict

• Domestic-only work? CHAS is optional, but safety compliance is not
• Construction or commercial work? CHAS or SSIP is effectively required
• Want to grow your business? Accreditation becomes a competitive advantage
• To stay compliant, it’s important to understand CHAS renewal requirements each year.

Simple Rule to Remember

No CHAS = limited opportunities
CHAS (or SSIP) = access to the real construction market

Need help maintaining your status? Our CHAS support service is here to help.

Frequently asked questions

Do I need to be a CHAS accredited contractor?

You do not normally need CHAS accreditation if you only work directly for domestic homeowners. However, if you want to work for main contractors, commercial clients, housing providers, developers or local authorities, CHAS or another SSIP accreditation is often required before you can start work.

Is CHAS a legal requirement?

CHAS accreditation itself is not a legal requirement. However, UK contractors still have legal duties to manage health and safety. CHAS helps demonstrate that your business has suitable health and safety arrangements in place.

Do domestic contractors need CHAS accreditation?

Domestic contractors are rarely asked by private homeowners for CHAS accreditation. However, they still have a duty of care to protect themselves, workers, subcontractors and members of the public from harm.

Do small contractors need CHAS accreditation?

Small contractors often need CHAS accreditation to work in the commercial construction market. Main contractors, local authorities and larger clients commonly require CHAS or another SSIP certificate before allowing subcontractors onto the site.

Can I use another SSIP scheme instead of CHAS?

Yes. CHAS is one SSIP accreditation provider, but other schemes, such as Constructionline, SafeContractor, SMAS, CQMS, and PQS, can also assess contractors against the same SSIP core criteria. The right choice depends on what your client or tender requires.

Do I need a competent health and safety advisor for CHAS?

If you employ five or more people, including subcontractors or self-employed workers under your control, you must have access to competent health and safety advice. Many small contractors meet this requirement by using an outsourced competent person service.

What does CHAS check?

CHAS checks whether your business has suitable health and safety arrangements. This includes your health and safety policy, competent advice, training records, risk assessments, method statements, accident reporting, workforce involvement, subcontractor management and welfare arrangements. Review the CHAS assessment criteria.

Why do main contractors ask for CHAS?

Main contractors use CHAS because they must control health and safety risks across their supply chains. CHAS gives them evidence that a subcontractor has been assessed against recognised SSIP health and safety standards.

Related CHAS Guides

• If you’re not accredited yet, start with our CHAS accreditation step-by-step guide.
• To stay compliant, it’s important to understand CHAS renewal requirements each year.
• Need help maintaining your status? Our CHAS support service is here to help.

70 FREE Toolbox Talks

Toolbox talks are short health and safety talks. The talks are designed to inform workers about potential hazards they may encounter while performing their duties on site.

The topics discussed directly relate to the tasks and hazards at the worksite. For example, if drainage trenches are to be excavated on site, the site supervisor can talk about the dangers, hazards, good practice and working close to deep excavations, to keep people safe.

Key Benefits of Tool box Talks

Our Free tool box talk documents are written in house by our consultants and cover all the main topics including:

TT1 – Abrasive Wheels

TT2 – Accident Prevention & Control

TT3 – Accident Reporting & Investigation

TT4 – Alcohol and Drugs

TT5 – Asbestos

TT6 – Benefits of Safety

TT7 – Buried Services

TT8 – Cartridge-Operated Tools

TT9 – Chainsaws

TT10 – Control of Dust & Fumes

TT11 – Control of Noise

TT12 – COSHH

TT13 – Electricity on Site

TT14 – Excavations

TT15 – Fire Prevention & Control

TT16 – First Aid

TT17 – General Safety Legislation

TT18 – General Site Health & Safety

TT19 – Health & safety at Work Act 1974

TT20 – Health on Site

TT21 – HFLs & Petroleum Based Adhesives

TT22 – Hoists and Hoist Towers

TT23 – Hydro Demolition

TT24 – Ladders

TT25 – Lead Hazards

TT26 – Legal Duties of Employees

TT27 – Lifting Accessories

TT28 – Lifting Equipment & Operations

TT29 – LPG & Other Compressed Gases

TT30 – Manual Handling

TT31 – Mobile Elevating Work Platforms

TT32 – Mobile Plant

TT33 – Mobile Scaffold Towers

TT34 – Needle-stick Injuries

TT35 – Personal Hygiene

TT36 – Personal Protective Equipment

TT37 – Piling

TT38 – Plant & Equipment

TT39 – Pollution Control

TT40 – Portable, Hand-held Tools

TT41 – Powers of the HSE

TT42 – Protection of Eyes

TT43 – Protection of Skin

TT44 – Risk Assessment & Method Statements

TT45 – Road & Street Safety

TT46 – Safe Stacking of Materials

TT47 – Safe Working at Height

TT48 – Safety in Demolition

TT49 – Safety Inspections & Consultation

TT50 – Safety Nets & Suspension Equipment

TT51 – Safety with Steelwork

TT52 – Security on Site

TT53 – Signallers and Slingers

TT54 – Site Transport

TT55 – Slips, Trips and Falls

TT56 – Sun Safety

TT57 – System Scaffolds

TT58 – Trackside Safety

TT59 – Trestles and Stepladders

TT60 – Tube & Fittings Scaffolding

TT61 – Vehicle Fuels

TT62 – Vibration

TT63 – Waste Management

TT64 – Water Jetting

TT65 – Weil’s Disease

TT66 – Welfare Arrangements

TT67 – Woodworking Machines

TT68 – Working in Confined Spaces

TT69 – Working over Water

TT70 – Young People on Site

Free Toolbox Talks Download

All toolbox talk documents are in MS Word Format so you can easily amend them and bespoke them to your needs. There are over 70 in the pack including an attendance register.

Construction Accreditation Cost Comparison. What Are You Really Paying For?

How much does SSIP cost. One of the most common questions in the UK construction sector.

The answer isn’t as straightforward as many contractors expect. While fees vary between schemes, all SSIP (Safety Schemes in Procurement) members assess the same core health and safety standards.

So what are you actually paying for?

Typical SSIP Entry-Level Scheme Fees

Below are common scheme fees only — this does not include consultancy support or document preparation:

Why Do SSIP Scheme Prices Differ?

All SSIP member schemes follow the same core H&S assessment criteria under the SSIP framework. That means:

✔ Your policies are checked
✔ Your risk management systems are reviewed
✔ Your training and competence evidence is assessed

The standard of compliance is aligned.

The difference in price often comes down to:

🔹 Brand Recognition

Schemes like CHAS are widely known and often named in tender requirements.

🔹 Market Demand

Popular schemes can charge more because contractors believe they’re “required,” even when alternatives are acceptable.

🔹 Administration Model

Some schemes bundle additional services or operate different review timelines.

Key Point Contractors Miss

You may not need the most expensive accreditation.

Many principal contractors and local authorities accept any SSIP member scheme — provided it’s valid and current.

Always check before applying.

The Real Cost of Accreditation

The scheme fee is only part of the picture.

Many contractors still need:

• Site-specific RAMS

• A compliant Health & Safety Policy

• Training records

• Competent Person support

• Ongoing document management

Without these, applications can be delayed or rejected, leading to rework and extra cost.

Top Tips for Contractors

1️⃣ Ask your client which SSIP schemes they accept
You might save hundreds of pounds per year.

2️⃣ Get advice early
Choosing the right scheme and preparing documents correctly avoids repeat submissions and delays.

Final Thought on SSIP Cost

SSIP accreditation should help you find new opportunities and win more work, not strain your budget.

Understanding what you’re paying for, and what you actually need, ensures your investment delivers compliance, credibility, and access to projects.

Benefits of Constructionline Accreditation for Contractors

What Is Constructionline Accreditation?

Constructionline is a UK construction pre-qualification scheme used by buyers to assess whether contractors meet minimum standards for health & safety, financial stability, insurance, and compliance.

Many principal contractors, local authorities, and housing associations will not tender to contractors without Constructionline.

What Are the Main Benefits of Constructionline Accreditation?

Constructionline accreditation helps contractors:

• Win more work
• Reduce PQQ paperwork
• Prove health & safety competence
• Meet buyer and framework requirements
• Improve credibility with principal contractors

For small subcontractors, it often acts as a gateway requirement rather than a competitive advantage.

How Constructionline Helps Small UK Subcontractors

1. Access to Tender Opportunities

Many buyers use Constructionline as a filter.
Without accreditation, you may not appear on tender lists at all.

Being accredited allows you to:

• Be visible to buyers searching the database
• Meet minimum procurement standards
• Tender for public and private sector work

2. Fewer Repeated PQQs

Constructionline replaces multiple pre-qualification questionnaires with one verified profile.

This saves:

• Time
• Admin effort
• Repeated document uploads

This is particularly valuable for subcontractors with small office teams.

3. Demonstrates Health & Safety Competence

At Silver and Gold level, Constructionline includes SSIP-recognised health & safety assessment.

This shows buyers that your business:

• Manages risk properly
• Has suitable policies and procedures
• Meets PAS 91 H&S requirements

4. Builds Trust and Credibility

Constructionline is widely recognised across the UK construction industry.

Accreditation signals that your business is:

• Compliant
• Insured
• Financially checked
• Professionally managed

This can directly influence tender decisions.

Constructionline Levels Explained

Constructionline Bronze

Best for: Very small or domestic-focused subcontractors

Includes:

• Company verification
• Financial checks
• Insurance validation

Does not include SSIP health & safety assessment.

Bronze is often insufficient for commercial or public-sector work.

Constructionline Silver

Best for: Most UK subcontractors

Includes:

• All Bronze requirements
• SSIP health & safety assessment
• PAS 91 H&S alignment

Silver is the most commonly required level for tendering and is often the minimum accepted by principal contractors.

Constructionline Gold

Best for: Public sector, frameworks, higher-risk work

Includes everything in Silver, plus:

• Quality management (ISO 9001 equivalent)
• Environmental management (ISO 14001 equivalent)
• Equality, diversity, and modern slavery compliance

Gold provides the highest level of procurement acceptance.

How Much Does Constructionline Cost?

Typical annual costs (approximate):

• Bronze: £150–£200
• Silver: £300–£450
• Gold: £600–£1,000+

Additional costs may apply if you need:

• New or updated policies
• Health & safety advisor support
• Training records or RAMS

Common Constructionline Mistakes Contractors Make

Applying for the Wrong Level

Many subcontractors apply for Bronze when buyers require Silver or Gold, causing delays and lost tenders.

Weak Health & Safety Evidence

Common failures include:

• Generic policies
• Outdated risk assessments
• No training or competence records

Silver and Gold require evidence, not just documents.

Leaving the Application Too Late

Constructionline is often needed before tender submission.
Late applications are one of the most common reasons contractors miss opportunities.

Is Constructionline Worth It for Small Subcontractors?

For most UK subcontractors, yes.

If you work for:

• Principal contractors
• Local authorities
• Housing associations
• Commercial developers

Constructionline is often mandatory, not optional.

Consultant Advice: Which Level Should You Choose?

• Domestic / early-stage → Bronze
• Commercial subcontractor → Silver
• Public sector / frameworks → Gold

Choosing the right level first time avoids delays, extra costs, and failed tenders.

Conclusion

• Constructionline is a UK construction pre-qualification scheme
• Silver includes SSIP health & safety assessment
• Gold includes quality, environmental, and social value checks
• Most subcontractors need at least Silver
• Applying early and at the correct level is critical

What Is Constructionline?

Constructionline is a UK-based pre-qualification and accreditation scheme used across the construction industry to assess the financial, technical, and compliance credentials of contractors and suppliers.

It is widely recognised by:

• Main contractors
• Local authorities and councils
• Housing associations
• Public sector procurement teams
• Large commercial clients

Being registered helps contractors demonstrate that they meet recognised standards when bidding for work.

Why Constructionline Is Important

Constructionline simplifies procurement by allowing buyers to verify contractor credentials once, rather than repeating checks for every tender.

For contractors, it helps to:

• Improve credibility during tendering
• Reduce repetitive PQQ submissions
• Access public and private sector opportunities
• Demonstrate compliance with health and safety, financial, and legal requirements

For buyers, it provides confidence that suppliers have been independently assessed.

Constructionline and SSIP Recognition

Constructionline is part of the SSIP umbrella group, meaning it aligns with the Safety Schemes in Procurement core criteria.

Contractors can use it to demonstrate:

• Health and Safety competence
• Valid policies and procedures

Risk assessment and method statement capability

Higher levels of membership often require additional evidence beyond basic SSIP compliance.

Constructionline Membership Levels Explained

Constructionline operates a tiered membership structure:

Bronze

• Entry-level verification
• Basic company and financial checks
• Suitable for smaller contracts

Silver

• Includes SSIP health and safety assessment
• Common requirement for public sector work

Gold

• Enhanced verification
• Includes environmental management and quality management checks
• Often required for higher-risk or higher-value projects

The level required depends on the type of work and client expectations.

What Does Constructionline Assess?

Constructionline reviews a range of information, including:

• Company details and legal status
• Financial standing and turnover
• Health and safety policies and competence
• Insurance documentation
• Environmental and quality management (at higher levels)
• Past performance and experience

All information must be kept up to date to maintain active status.

Who Needs Constructionline?

Constructionline is commonly required for:

• Contractors bidding for public sector work
• Subcontractors working for Tier 1 contractors
• Companies involved in framework agreements
• Businesses looking to streamline tender processes

While not legally required, many organisations will not tender without it.

Constructionline and Compliance

Construction-line supports compliance with:

• Procurement requirements
• Health and safety competence standards
• Public sector tender frameworks

However, it does not replace ongoing management responsibilities. Contractors must continue to manage safety, quality, and compliance on site.

Keeping Your Constructionline Profile Up to Date

To remain compliant and avoid suspension:

• Review your profile regularly
• Update insurance documents before expiry
• Maintain valid health and safety assessments
• Respond promptly to verification requests

Expired or incorrect information can affect tender eligibility.

Common Challenges with Applications

Typical issues include:

• Incomplete health and safety documentation
• Incorrect insurance levels
• Financial information not matching accounts
• Selecting the wrong membership level

Support from experienced compliance professionals can reduce delays and rejections.

Summary

Constructionline is a key procurement and verification platform in the UK construction industry. It helps buyers assess contractor competence and allows contractors to demonstrate compliance efficiently. Understanding the membership levels, requirements, and ongoing obligations is essential for businesses seeking to win and retain work.

What Is COSHH?  A Simple Guide for UK Businesses  2026

If you work with chemicals, dust, fumes, or hazardous substances, you’ve probably heard of COSHH.

Here’s the simple answer:

COSHH stands for Control of Substances Hazardous to Health. It’s a UK legal requirement to identify, assess, and control substances that could harm people’s health.

Quick Answer

• What is COSHH? A UK health & safety regulation
• What does it cover? Chemicals, dust, fumes, vapours, and biological agents
• Who needs it? Employers and self-employed people using hazardous substances

What Does COSHH Mean?

COSHH is part of UK health and safety law, formally known as the Control of Substances Hazardous to Health Regulations 2002

It requires businesses to:

• Identify hazardous substances
• Assess the risks
• Put control measures in place
• Protect workers and others

What Counts as a Hazardous Substance?

COSHH applies to a wide range of substances, including:

• Chemicals (paints, solvents, adhesives)
• Dust (wood dust, silica dust)
• Fumes (welding fumes)
• Vapours and gases
• Biological agents (bacteria, viruses)

In construction, common examples include:

• Cement
• Asbestos (managed separately but still relevant)
• Cleaning chemicals
• Sealants and resins

What Is a COSHH Assessment?

A COSHH assessment is a process where you:

1. Identify the substance
2. Understand the risks (via Safety Data Sheets)
3. Decide how to control exposure
4. Record findings
5. Review regularly

In simple terms, it’s a risk assessment specifically for hazardous substances

Key COSHH Control Measures

To comply with COSHH, you may need to:

• Use safer alternatives
• Provide ventilation
• Issue PPE (gloves, masks, eye protection)
• Limit exposure time
• Provide training and information

Who Is Responsible for COSHH?

• Employers
• Self-employed contractors
• Anyone controlling work involving hazardous substances

Even small contractors must comply.

What Happens If You Ignore COSHH?

Failure to comply can lead to:

• Ill health (respiratory issues, skin conditions, long-term disease)
• Fines or enforcement action
• Project delays or site bans
• Failed accreditations like CHAS

Why COSHH Matters for Contractors

COSHH is essential for:

• Passing health & safety audits
• Winning contracts
• Meeting SSIP requirements
• Protecting your workforce

It’s not just paperwork, it’s proof you can work safely

Final Verdict

• COSHH is a legal requirement
• It applies to most construction and trade work
• It’s essential for compliance, safety, and accreditation

Simple Takeaway

COSHH = Identify the risk, control the substance, protect people

Frequently Asked Questions

What is COSHH?

COSHH stands for Control of Substances Hazardous to Health. It is a UK health and safety regulation that requires employers and self-employed people to control exposure to hazardous substances.

What does COSHH cover?

COSHH covers substances that can harm health, including chemicals, dust, fumes, vapours, gases, mists and biological agents. Common construction examples include cement, silica dust, wood dust, solvents, paints, adhesives and cleaning products.

Who is responsible for COSHH?

Employers and self-employed contractors are responsible for COSHH where hazardous substances are used or created during work. They must assess the risks and put suitable control measures in place.

What is a COSHH assessment?

A COSHH assessment is a risk assessment for hazardous substances. It identifies the substance, explains how people could be exposed, assesses the health risks and sets out control measures to prevent or reduce exposure.

Do small contractors need COSHH assessments?

Yes. Small contractors need COSHH assessments if their work involves hazardous substances such as dust, fumes, chemicals, cement, paints, adhesives or solvents. The requirement applies regardless of business size.

What should be included in a COSHH assessment?

A COSHH assessment should include the substance name, hazards, routes of exposure, who may be harmed, control measures, PPE requirements, emergency procedures, storage information and review arrangements.

Is a safety data sheet the same as a COSHH assessment?

No. A safety data sheet provides information about a substance, but it is not a COSHH assessment. A COSHH assessment explains how that substance is used in your workplace and what controls are needed for the specific task.

Why is COSHH important in construction?

COSHH is important in construction because workers can be exposed to harmful dusts, chemicals, fumes and materials. Proper COSHH controls help prevent illness, protect workers and support compliance with CHAS, SSIP and site safety requirements.

Related COSHH Support

• COSHH assessments
• COSHH awareness training
• COSHH Training
• New COSHH labelling
• Roofing COSHH assessment pack

What Is PQS Accreditation? (UK Contractors Explained)

PQS accreditation stands for Pre-Qualification Scheme accreditation. It is used in the UK construction and services sectors to assess whether a contractor meets recognised standards for health & safety, insurance, financial stability, and legal compliance.

Many clients and principal contractors require the accreditation before allowing businesses to tender for work.

What Does PQS Mean?

A PQS accreditation confirms that a business has been independently assessed against industry-recognised criteria. It demonstrates that a contractor:

• Manages health and safety effectively
• Has appropriate insurance in place
• Is financially viable
• Meets legal and regulatory obligations

Instead of completing multiple PQQs, accredited contractors can use PQS as proof of compliance.

Who Needs PQS Accreditation?

The accreditation is commonly required for:

• Construction contractors and subcontractors
• Electrical, mechanical, and building services companies
• Maintenance and facilities management providers
• Businesses tendering for commercial or public sector work

For many buyers, PQS accreditation is a minimum entry requirement.

What Does The Accreditation Assess?

A PQS assessment typically reviews:

Health & Safety Management

• Health & Safety Policy
• Risk assessments and method statements (RAMS)
• Training and competence records
• Accident reporting procedures

Company and Financial Information

• Business structure and ownership
• Public and employers’ liability insurance
• Financial declarations or accounts

Compliance and Governance

• Legal compliance
• Modern slavery and equality policies (where applicable)
• Environmental considerations

How Long Does The Accreditation Last?

PQS accreditations are valid for 12 months and require annual renewal to ensure information remains current and compliant.

Benefits of the Accreditation

PQS accreditation helps contractors:

• Win more work
• Reduce repeated PQQ paperwork
• Demonstrate competence to buyers
• Meet procurement requirements quickly

For small contractors, it saves time and improves credibility.

Common Misunderstandings

• It is not optional for many contracts
• Generic policies are not sufficient
• Accreditation must be maintained, not just achieved

Conclusion

• PQS accreditation is a UK pre-qualification assessment

• It proves contractor competence and compliance

• Often required before tendering

• Covers health & safety, insurance and financial checks

• Typically renewed annually

Expert Advice

Choosing the right PQS scheme, and getting your documentation right first time, can be the difference between winning work and being delayed or rejected at the pre-qualification stage.

The first question most contractors ask is “how much does it cost?”

In many cases, PQS accreditation is significantly more cost-effective than other SSIP schemes such as CHAS, while meeting the same SSIP-recognised standards. All SSIP accreditations follow the same core criteria, so you’re not compromising on compliance.

PQS fees can vary, so rather than guessing, complete a short form and we’ll confirm the exact current cost for your business.

Click the button below.

How to Get Constructionline Accreditation (Step-by-Step Guide for 2026)

What is Constructionline?

Constructionline is the UK’s largest pre-qualification platform for contractors, suppliers, and construction businesses. It provides clients with verified evidence of your:

• Health and safety compliance
• Business legitimacy
• Financial stability
• Environmental and quality management
• Social responsibility
• Supply-chain reliability

It helps contractors win more work and reduce repetitive PQQ paperwork.

Quick Answer: How to Get Constructionline Accreditation in 2026

To get Constructionline accredited, you must:

1. Choose your Constructionline level (Associate, Silver, Gold, or Platinum).
2. Register your business on the Constructionline portal.
3. Complete the PAS 91-aligned questionnaire.
4. Upload evidence of health and safety, insurance, finances, and policies.
5. Complete a third-party SSIP assessment (if applying for Gold).
6. Respond to assessor queries.
7. Receive approval and appear on the Constructionline database.

How can we help?

We can complete the application, gather all required documents and answers to questions, and compile all necessary evidence, allowing you to focus on your job. We are efficient, economical and have a 100% success rate. Get accredited and win more work.

Constructionline Accreditation Levels (Explained)

1. Constructionline Associate

Entry-level listing. Shows your company exists and provides basic company information.

Suitable for very small firms, new businesses, and subcontractors.

2. Constructionline Silver (PAS 91 Basic Compliance)

Most common level. Requires:

• Business details
• Financial information
• Insurance
• Health & safety documentation
• Environmental & quality basics

Silver is generally enough for subcontractors and suppliers.

3. Constructionline Gold (PAS 91 + Enhanced Standards)

Includes everything from Silver plus:

• Environmental management (ISO 14001 or equivalent)
• Quality management (ISO 9001 or equivalent)
• Equality & diversity
• Anti-bribery
• GDPR compliance
• Modern slavery
• Social value evidence
• Full SSIP accreditation (CHAS, SMAS, SafeContractor)

Often required for principal contractors, councils, and large tenders.

4. Constructionline Platinum (Highest Level)

Includes enhanced audits and validation of:

• Financial performance and ratios
• Supply-chain management
• CSR and sustainability
• BIM capabilities
• Risk management strategy

Required for the most complex, high-value projects.

How to Get Constructionline Accreditation (Step-by-Step Guide)

Step 1 — Choose Your Constructionline Level

Your level depends on:

• Size of your business
• Type of work you do
• Tender requirements
• Client expectations

Most construction firms aim for Silver or Gold.

Step 2 — Register on the Constructionline Portal

You’ll need to enter:

• Company name and address
• Legal structure
• Registration details (Companies House, VAT, etc.)
• Sector and service type
• Number of employees

Once complete, you’ll receive login details to begin the assessment.

Step 3 — Complete the PAS 91 Questionnaire

PAS 91 is the standard UK pre-qualification questionnaire used across construction procurement.

Questions cover:

• Company identity
• Insurance
• Financial stability
• Health & safety compliance
• Environmental management
• Quality management
• Equal opportunities
• Modern slavery
• GDPR compliance

Constructionline will not proceed until all sections are complete.

Step 4 — Upload Required Documents

This is the core of your accreditation.

Key Documents for Silver Level

You MUST provide:

• Health & Safety Policy
• Risk assessments & method statements (RAMS)
• Training records & competence (CSCS, NVQs, CPCS)
• Insurance certificates (EL/PL/PI)
• Accident reporting procedures
• Environmental policy
• Quality policy
• Anti-bribery and corruption policy
• Equality & diversity policy

Additional Documents for Gold Level

Gold requires evidence, not just policies:

• ISO 9001 / quality management system
• ISO 14001 / environmental management
• GDPR processes
• Modern slavery documentation
• Carbon reduction / sustainability evidence
• Full SSIP certificate (CHAS, SMAS, SafeContractor or equivalent)

Platinum Requirements (Advanced)

For high-value contractors only:

• Audited financial accounts
• BIM Level 2 capability
• Corporate social responsibility report
• Advanced supply-chain management plans
• Risk management framework

Step 5 — Undergo SSIP Health & Safety Assessment (Gold Only)

If you don’t already have SSIP, Constructionline partners with:

• CHAS
• SMAS
• SafeContractor
• Acclaim

This verifies you meet health & safety standards aligned with CDM 2015.

Step 6 — Assessment & Clarifications

Constructionline assessors review your evidence.
They may request:

• Extra documents
• Updated policies
• Missing certificates
• Clarification on processes

Responding quickly reduces assessment time.

Step 7 — Approval & Certificate Issued

Once approved, you will receive:

• Your Constructionline certificate
• A listing on the national database
• Access to client tenders
• Your verified badge to add to your website

Accreditation lasts 12 months.

How can we help?

We can complete the application, gather all required documents and answers to questions, and compile all necessary evidence, allowing you to focus on your job. We are efficient, economical and have a 100% success rate. Quote Request.

Common Reasons Constructionline Applications Fail

❌ Insurance expired or incorrect levels
❌ No evidence of competence (CSCS, NVQs)
❌ Out-of-date policies (must be reviewed annually)
❌ No subcontractor management system
❌ RAMS missing or generic
❌ No evidence for ISO-equivalent systems
❌ Missing SSIP certificate (Gold level)

Avoid these, and your application is far more likely to pass the first time.

FAQs

How long does Constructionline accreditation take?

Most applications take 5–15 working days, depending on document readiness.

How much does Constructionline accreditation cost?

Prices vary by company size and level:

• Associate: £100–£150
• Silver: £300–£600
• Gold: £600–£1,200
• Platinum: £2,000+

Do I need Constructionline to win work?

Not legally — but many main contractors, councils, and housing associations require Silver or Gold.

Can sole traders join Constructionline?

Yes. Sole traders often start with Associate or Silver depending on client requirements.

Does Constructionline include SSIP?

SSIP is included only at Gold level via partner schemes.

More information can be found below: 

• CHAS Accreditation Support
• SSIP Accreditation Help
• Health & Safety Policy Templates
• Risk Assessments & Method Statements
• Training Services