Asbestos Legal Requirements in the UK: A Complete Guide for Duty Holders

Published by JB Monitor Ltd | UKAS-accredited asbestos surveyors (Ref: 0294) | Last reviewed June 2026

Asbestos kills around 5,000 people in the UK every year – more than any other single work-related cause of death. It is estimated to be present in up to two million commercial premises across the country, from offices and schools to warehouses, care homes and places of worship. Despite being banned in 1999, asbestos is very much a live and present risk in any building constructed or refurbished before the year 2000.

If you own, manage, lease or maintain a non-domestic building, there is a strong chance the law places specific legal duties on you in relation to asbestos. Failing to understand and meet those duties can result in criminal prosecution, unlimited fines and – most critically – the exposure of workers, contractors and building occupants to a substance that causes fatal disease.

This guide sets out the legal requirements around asbestos in plain English. It covers who the law applies to, what you are required to do, how work with asbestos must be managed and what happens if things go wrong. It draws on the Control of Asbestos Regulations 2012, the HSE’s Approved Code of Practice L143, RICS guidance for property professionals and UKATA training standards.

Where Is Asbestos Commonly Found in Buildings?

Before considering your legal obligations, it helps to understand what you are actually looking for. Asbestos was used in an enormous variety of building products throughout the twentieth century, with peak use during the 1960s and 1970s. It has been estimated that there are over 3,500 different products that contain asbestos, and it can appear in places that are not immediately obvious. Any building constructed or significantly refurbished before 2000 should be treated as potentially containing ACMs until proven otherwise.

The most common asbestos-containing materials found in UK buildings include:

• Textured decorative coatings (Artex) – applied to ceilings and walls from the 1950s through to the late 1990s. Typically contains chrysotile (white asbestos) at between 2% and 5% content. One of the most widely encountered ACMs in both commercial and domestic properties.
• Asbestos insulating board (AIB) – a fire-retardant board used extensively for ceiling tiles, wall linings, partition panels, door facings and infill panels. Commonly contains amosite (brown asbestos) at between 15% and 40% content. Regarded as medium-high risk due to its friability when disturbed.
• Pipe and boiler lagging – thermal insulation applied around pipes, boilers, calorifiers and vessels. Often contains a very high proportion of asbestos – up to 85% in some lagging materials. Highly friable and among the most hazardous ACMs when disturbed.
• Asbestos cement – used widely in roofing sheets, cladding panels, guttering, drainpipes and flues. Lower friability than insulation materials, as the fibres are bound into the cement matrix. Commonly found on industrial and agricultural buildings, outbuildings and pre-2000 commercial premises.
• Sprayed asbestos coatings – applied as fire protection to structural steelwork and for acoustic insulation. Extremely friable, with asbestos content of between 55% and 85%. Now rare but still encountered in older industrial and public buildings.
• Floor tiles and adhesives – thermoplastic and vinyl floor tiles manufactured before the mid-1980s frequently contained chrysotile at up to 25% content. The bitumen adhesive used to fix them may also contain trace asbestos.
• Roofing felt – bitumen-based roofing felt used as an underlay beneath roof coverings can contain chrysotile asbestos.
• Rope, gaskets and seals – used in boilers, heating systems and industrial equipment. Often overlooked during surveys of older plant rooms and mechanical installations.
• Millboard and paper products – used as electrical insulation, fire protection around boilers and behind electrical panels.

This is not an exhaustive list. If you are uncertain whether materials in your building contain asbestos, the only reliable way to find out is through a professional asbestos management survey carried out by a UKAS-accredited surveyor. Do not attempt to sample or disturb suspect materials yourself.

Does the Law Apply to You? Understanding Who Is a Duty Holder

The first question most building owners and managers ask is whether the law actually applies to their situation. The answer depends on the type of premises and the nature of your responsibility for it.

The duty to manage asbestos under Regulation 4 of the Control of Asbestos Regulations 2012 applies to all non-domestic premises. This includes:

• Factories, warehouses, offices and shops
• Hospitals, schools, universities and colleges
• Hotels, guest houses, care homes and hostels
• Museums, libraries, leisure centres and places of worship
• Common parts of purpose-built flats and converted houses – entrance halls, stairwells, boiler rooms, roof spaces
• Farm buildings (though not the farmhouse itself)
• Bridges and other structures

The duty does not apply to the private rooms of domestic dwellings. A homeowner living in their own home has no duty to manage asbestos under Regulation 4. However, landlords of residential properties still have duties under the Defective Premises Act 1972 and the Homes (Fitness for Human Habitation) Act 2018, and have a general duty of care under the Health and Safety at Work etc. Act 1974.

The person the law places these duties on is called the duty holder. A duty holder is typically:

• The building owner, where they have sole responsibility for maintenance and repair
• A tenant, where their lease places maintenance and repair responsibilities on them
• A managing agent or facilities manager, where they control day-to-day building operations
• The person in physical control of the premises, where no formal contract exists

It is possible for more than one duty holder to share responsibility in a multi-occupancy building. In that case, each party holds duties for the parts of the premises under their control, and all parties have a legal duty to cooperate and share information.

One important point: a duty holder cannot legally delegate their statutory duties to a managing agent. The responsibility stays with the duty holder even where day-to-day management is outsourced.

The Control of Asbestos Regulations 2012: What Each Regulation Requires

The Control of Asbestos Regulations 2012 (CAR 2012) are the primary piece of legislation governing asbestos in the UK. They came into force on 6 April 2012, updating and replacing the previous 2006 regulations. The following sections summarise the key regulations and what they mean in practice.

Regulation 4 – Duty to Manage Asbestos in Non-Domestic Premises

This is the most widely applicable regulation and the one that most duty holders need to understand first. Regulation 4 requires the duty holder to:

• Take reasonable steps to find out whether asbestos-containing materials (ACMs) are present, and if so, their location, amount and condition
• Presume that materials contain asbestos unless there is strong evidence to the contrary
• Make and keep up to date a written record – the asbestos register – of the location and condition of all ACMs and presumed ACMs
• Assess the risk of anyone being exposed to airborne asbestos fibres from those materials
• Write an asbestos management plan setting out how the risks will be controlled, and put that plan into action
• Monitor the condition of ACMs and review the management plan at least every 12 months
• Provide information on the location and condition of ACMs to anyone who may disturb them – including maintenance workers, contractors and the emergency services

An asbestos register or survey alone does not constitute full compliance with Regulation 4. The law requires a complete, implemented and monitored asbestos management plan. Simply having a survey sitting in a filing cabinet is not enough.

Regulation 5 – Identification of the Presence of Asbestos

Regulation 5 applies wherever building work is planned, whether or not the premises fall under the Regulation 4 duty. Before any refurbishment, maintenance, demolition, installation or repair work that could disturb the fabric of a building, the employer responsible for that work must identify whether asbestos is present in the work area.

In practice, this usually means commissioning a refurbishment and demolition survey of the specific area to be worked on – even if a management survey already exists and an asbestos register is in place. The two types of survey serve different purposes, and a management survey is rarely sufficient for planned building work.

Regulation 6 – Assessment of Work That Exposes Employees to Asbestos

Before carrying out any work that could disturb asbestos, employers must assess the risk to employees and put specific control measures in place. The risk assessment must cover the type and condition of the asbestos, the likely concentration of fibres, what PPE and RPE are required, what control measures will be used and how asbestos waste will be handled.

Regulation 7 – Plans of Work

Any employer carrying out work on asbestos must prepare a detailed plan of work before starting. This plan – sometimes called a method statement or RAMS – must be site-specific, practical and written in a way that operatives can follow on site. It should be produced alongside the Regulation 6 risk assessment.

Regulation 8 – Licensing of Work with Asbestos

Certain categories of asbestos work must only be carried out by contractors holding a licence issued by the HSE. Licensed work covers the highest-risk materials: sprayed asbestos coatings, asbestos insulation (pipe and boiler lagging) and most work on asbestos insulating board (AIB).

See the section below on licensed, notifiable non-licensed and non-licensed work for a full breakdown of what falls into each category.

Regulation 9 – Notification of Work with Asbestos

Licensed asbestos work must be notified to the HSE at least 14 days before it starts. Notifiable non-licensed work must also be notified to the relevant enforcing authority, though this can be done at any time before the work begins rather than 14 days in advance.

Regulation 10 – Information, Instruction and Training

Employers must ensure that anyone who could disturb asbestos during their work has received appropriate asbestos awareness training. This applies not just to specialist asbestos contractors but to all trades working in buildings built before 2000 – plumbers, electricians, carpenters, decorators, roofers and many others. The level of training required varies depending on the nature and likelihood of exposure.

Regulation 11 – Prevention or Reduction of Exposure to Asbestos

Employers must take all reasonable steps to prevent exposure to asbestos. Where prevention is not possible, exposure must be reduced to the lowest level reasonably practicable. The legal control limit for asbestos exposure is 0.1 fibres per cubic centimetre of air (f/cm3), averaged over a four-hour period. This limit must not be exceeded.

Your Step-by-Step Duties as a Duty Holder

If you are a duty holder for non-domestic premises, here is what the law requires you to do – in the order it should be done.

Step 1 – Find Out Whether Asbestos Is Present

If your building was constructed or significantly refurbished before 2000, asbestos-containing materials may be present. You cannot simply assume they are not. Unless materials can be positively identified as asbestos-free – either through sampling or documented evidence – they must be presumed to contain asbestos.

The most reliable way to establish whether asbestos is present is to commission a professional asbestos management survey carried out by a UKAS-accredited surveyor. A management survey is a semi-invasive inspection of all accessible areas, designed to identify ACMs that could be disturbed during the normal day-to-day management of the building.

Step 2 – Assess the Condition of Any ACMs

Not all asbestos poses the same level of risk. The risk depends on the type of material, its condition and how likely it is to be disturbed. Highly friable materials – such as sprayed coatings and pipe lagging – release fibres more readily than bonded materials such as asbestos cement. Damaged or deteriorating ACMs present a greater risk than those in good condition.

Step 3 – Create and Maintain an Asbestos Register

Following the survey, a written asbestos register must be prepared. This records the location of every ACM and presumed ACM, its type, its condition and the outcome of the risk assessment. The register must be kept up to date, held at the premises and made available to anyone who needs it – particularly contractors and maintenance workers before they carry out any work.

Step 4 – Write an Asbestos Management Plan

The asbestos management plan (AMP) sets out how the risks identified in the register will be managed on an ongoing basis. It must cover: who is responsible for asbestos management, how ACMs will be monitored, what remedial actions are required and in what order of priority, how information will be shared with contractors, and how and when the plan will be reviewed. The AMP must be implemented – not just written. It must also be reviewed at least annually or whenever significant changes occur.

Step 5 – Share Information with Anyone Who May Disturb Asbestos

Before any contractor, maintenance worker or tradesperson carries out work in the building, they must be told about the location and condition of any ACMs that their work might disturb. This is a legal requirement under Regulation 4 and is essential for preventing accidental exposure. Many organisations attach the asbestos register to works orders or use a permit-to-work system to ensure this information is always provided.

Step 6 – Monitor and Reinspect

ACMs left in place must be periodically reinspected by a competent surveyor for signs of deterioration. The frequency of reinspection depends on the risk assessment – damaged materials in high-traffic areas may need monthly checks, while stable bonded materials in low-disturbance areas may only require annual review. The management plan should specify reinspection intervals for each ACM.

Licensed, Notifiable Non-Licensed and Non-Licensed Work

One of the most commonly misunderstood areas of asbestos law is the distinction between the three categories of asbestos work. Getting this wrong – using non-licensed contractors for work that requires a licence, for example – is a criminal offence.

Licensed Work

Licensed work covers the highest-risk materials. It must only be carried out by a contractor holding a current HSE licence, and must be notified to the HSE at least 14 days in advance. Licensed work includes:

• Sprayed asbestos coatings
• Asbestos insulation from pipes, boilers and vessels (lagging)
• Most work on asbestos insulating board (AIB)
• Any work on other materials where the risk assessment demonstrates the control limit is likely to be exceeded

Workers carrying out licensed work must have a medical examination every two years and health records must be kept. On completion of licensed removal works, a four-stage clearance air test must be carried out by a UKAS-accredited laboratory before the area can be reoccupied.

Notifiable Non-Licensed Work (NNLW)

Some asbestos work falls below the threshold for licensed work but still carries enough risk to require notification to the enforcing authority before it begins. NNLW applies where materials are in a poor condition or will be significantly disturbed during removal. Examples include:

• Asbestos cement roofing sheets that have been substantially damaged – for example by fire or flood
• Large-scale removal of Artex using steaming or gelling methods
• Floor tiles where removal will unavoidably break them

Workers carrying out NNLW must receive a medical every three years and health records must be maintained.

Non-Licensed Work

Non-licensed work involves lower-risk asbestos materials and does not require notification or a licence. However, it still requires a risk assessment, appropriate control measures, trained workers and insurance. Examples include:

• Asbestos cement products such as intact roof sheets and guttering, carefully removed without breaking
• Textured coatings (Artex) removed by taking out the plasterboard backing intact
• Short-duration maintenance tasks on AIB – such as drilling a hole for a fitting or lifting a ceiling tile for inspection
• Encapsulation of ACMs in good condition
• Maintenance work on asbestos floor tiles, roofing felt and gaskets

Penalties for Non-Compliance

The penalties for failing to comply with asbestos regulations are serious and reflect the gravity of the risk involved.

For a duty holder who does not have an asbestos management plan in place, or who fails to arrange a required survey, the magistrates’ court can impose a fine of up to £20,000 and/or a prison sentence of up to six months.

For more serious breaches – such as failing to use licensed contractors for licensable work, exposing workers to dangerous levels of asbestos or deliberately ignoring legal requirements – the penalties escalate significantly. Crown Court prosecution can result in an unlimited fine and a prison sentence of up to two years.

Beyond direct penalties, the HSE operates a Fee for Intervention (FFI) scheme. Where an inspector identifies a material breach of health and safety law, the HSE can recover the cost of its regulatory time from the duty holder. This is in addition to any formal enforcement action.

Non-compliance also carries significant civil liability. If a worker, contractor or building occupant develops an asbestos-related disease and it can be shown that the duty holder failed in their legal obligations, the duty holder may face substantial damages claims. Asbestos-related conditions – mesothelioma, asbestos-related lung cancer, asbestosis and pleural thickening – are serious, often fatal and can take 20 to 50 years to develop after exposure.

Why UKAS Accreditation Matters When Appointing an Asbestos Surveyor

Not all asbestos surveying companies are equal, and the duty holder has a legal responsibility to appoint competent professionals. If a prosecution occurs as a result of an inadequate survey, the duty holder may be asked to justify why they selected a non-accredited organisation.

UKAS – the United Kingdom Accreditation Service – is the UK’s sole national accreditation body. UKAS accreditation for asbestos surveying is awarded under ISO/IEC 17020, and demonstrates that the company has been independently assessed for technical competence and impartiality. It is not the same as ISO 9001 certification, which confirms a quality management system is in place but does not assess technical competence in asbestos work specifically.

For air testing and laboratory analysis, UKAS accreditation to ISO/IEC 17025 is not just advisable – it is a legal requirement under Regulations 20 and 21 of CAR 2012.

Where a UKAS-accredited surveying company is not used, duty holders should verify at a minimum that surveyors hold either the BOHS P402 qualification or the equivalent RSPH Level 3 Asbestos Surveying qualification, and that the company has appropriate professional indemnity and public liability insurance covering asbestos-related work.

JB Monitor Ltd holds UKAS accreditation for asbestos surveying (Ref: 0294) and for bulk sampling and laboratory analysis (Ref: 2075), verifiable at ukas.com. All of our surveyors hold BOHS qualifications (P402, P403, P404) and all surveys are carried out in accordance with HSG264. Our in-house laboratory in Colwyn Bay analyses samples to HSG248 using HSE-approved methods.

Frequently Asked Questions

Does asbestos law apply to domestic properties?

Regulation 4 of CAR 2012 – the duty to manage – does not apply to private domestic dwellings. However, landlords of residential properties still have duties under the Defective Premises Act 1972 and the Homes (Fitness for Human Habitation) Act 2018. Any building work in a domestic property built before 2000 still triggers the Regulation 5 duty to identify asbestos before disturbing the building fabric.

What if my building is empty?

The duty to manage asbestos applies regardless of whether a building is occupied. The person in control of an unoccupied premises remains the duty holder and must still maintain an asbestos register and management plan.

If I have an asbestos survey, do I still need a management plan?

Yes. An asbestos survey and register are required as part of compliance, but they do not constitute an asbestos management plan on their own. The law requires a written plan that is implemented, monitored and reviewed – not just a record of where asbestos is located.

How often does an asbestos management plan need to be reviewed?

At least annually, or sooner if the condition of ACMs changes, if significant building works take place or if there are changes in how the building is used.

How often should asbestos risk assessments be updated?

Asbestos risk assessments should be reviewed and updated every six to twelve months as a minimum, or immediately following any incident, change in building use or discovery of new or previously unknown ACMs.

Do I need a licensed contractor to remove asbestos?

It depends on the type of material and the work involved. High-risk materials – sprayed coatings, insulation lagging and most AIB – require a licensed contractor. Lower-risk materials such as intact asbestos cement products or Artex in small quantities can be handled by non-licensed workers, provided they are trained, have completed the appropriate risk assessment and follow the correct procedures.

What is the legal exposure limit for asbestos?

The control limit is 0.1 asbestos fibres per cubic centimetre of air (0.1 f/cm3) averaged over a four-hour period. This limit must not be exceeded. Employers must implement control measures to ensure exposure remains as far below this limit as reasonably practicable.

Is asbestos awareness training a legal requirement?

Yes. Regulation 10 of CAR 2012 makes asbestos awareness training a legal requirement for all workers who may encounter asbestos as part of their job. This includes a wide range of trades – not just specialist asbestos contractors. Employers must assess what level of training is appropriate for each role and ensure that training is provided and kept up to date.

Does the duty to manage apply to small businesses?

Yes. The size of the organisation makes no difference. If you are in control of non-domestic premises built before 2000, the duty applies to you regardless of whether you are a sole trader or a large corporation.

How JB Monitor Can Help

JB Monitor Ltd is a UKAS-accredited asbestos surveying company based in Colwyn Bay, North Wales, with a second office in Didsbury, Manchester. We serve duty holders across North Wales, the North West and beyond, including commercial organisations, housing providers, local authorities, NHS trusts, construction contractors and property managers.

Our services cover the full range of asbestos management requirements:

• Management surveys and refurbishment and demolition surveys – carried out to HSG264 by BOHS-qualified surveyors
• Bulk sampling and laboratory analysis – in-house accredited laboratory in Colwyn Bay, results to HSG248
• Asbestos air monitoring – clearance testing and reassurance monitoring
• Asbestos re-inspections – periodic monitoring of known ACMs to support your management plan
• Asbestos consultancy – helping duty holders build and implement compliant asbestos management systems
• Asbestos awareness training – Module 1 Basic Awareness and Module 2 Duty to Manage (Regulation 4 CAR 2012)

If you have a question about your legal obligations or want to arrange a survey, call us on 01492 536 444 (North Wales) or 0161 359 3684 (Manchester), or email [email protected].

Further Reading and Official Sources

• Control of Asbestos Regulations 2012 – legislation.gov.uk
• L143 – Managing and Working with Asbestos: Approved Code of Practice (HSE)
• HSG264 – Asbestos: The Survey Guide (HSE)
• The Duty to Manage Asbestos in Buildings (HSE)
• UKAS – United Kingdom Accreditation Service