Missing asbestos information before a common-parts repair: the safe handoff
A repair to a block's shared areas is booked, but the asbestos register cannot be found, is out of date, or does not cover the work area. Do not let intrusive work start on that basis. Pause disturbance, presume asbestos or survey, obtain reliable information, and hand it to the people who might disturb it before the job proceeds.
What has happened
A contractor arrives to repair a communal area, drill a stairwell wall, lift ceiling tiles, chase a service or open a riser, and the building manager cannot produce a current asbestos register or management survey covering that location. The building may pre-date the 2000 ban, so materials such as insulating board, textured coatings, floor tiles, lagging or cement products could be present. Under regulation 4 of the Control of Asbestos Regulations 2012 (the duty to manage), the person responsible for maintenance and repair of the common parts must know whether asbestos is present, assess and record the risk, keep it up to date, and give the information to anyone liable to disturb it. Missing information does not remove that duty; it stops the intrusive work.
Immediate actions
Hold any work that could disturb suspect materials. Separate what is genuinely non-intrusive (and can continue with caution) from work that breaks surfaces or materials. Look for existing information: the management survey, previous refurbishment or demolition surveys, the asbestos register, prior contractor records and building plans. Where reliable information covering the exact work area cannot be found, either presume the materials contain asbestos and apply suitable controls, or commission a competent survey of the specific areas before intrusive work. Brief the contractor on what is known, what is presumed and where they must not proceed until it is resolved.
What not to do
Do not let the contractor "crack on" and report anything they find afterwards. Do not rely on a register that does not cover the actual work location or that is years out of date after other works. Do not ask an untrained person to judge whether a material contains asbestos by eye. Do not disturb, sand, drill or break suspect materials to "check", and do not treat a tight repair deadline as a reason to skip the information step.
Who is responsible
The dutyholder for the common parts (often the freeholder, managing agent or landlord under the lease and management arrangements) holds the duty to manage and must supply the information. A competent asbestos surveyor carries out any survey, and licensed or suitably trained contractors carry out work on asbestos-containing materials as the risk requires. The repairing contractor must not disturb suspect materials without the information and appropriate controls.
Evidence and records
Record the decision to pause, the information searched for and found, any presumption applied, the survey commissioned and its results, the controls agreed, and the briefing given to the contractor. Update the asbestos register with anything discovered, and keep the survey and register available for future works. This both protects people and demonstrates the duty to manage was met.
Escalation
Escalate to a competent asbestos surveyor where information is missing or the material is suspect, and to a licensed contractor where higher-risk asbestos work is identified. If materials may already have been disturbed, treat it as a potential exposure incident: see accidental asbestos disturbance response. For a planned wider refurbishment, use the asbestos survey handover process, and see the overarching duty to manage asbestos guide.
Prevention
Keep a current, accessible asbestos register and management plan for the common parts, update it after every survey and works, and make issuing the relevant extract a required step in every repair instruction. A living register that is actually handed to contractors turns this from a job-day scramble into a routine pre-start check.
Where Complys can help
Complys can hold the block's asbestos register, management survey, management plan and works history, and make the relevant information easy to attach to a repair instruction so contractors receive it before they start. It does not survey for asbestos or decide control measures; competent surveyors and contractors do. Ask the Complys team to show how the asbestos register and contractor hand-over records fit your repairs process.
Keep the asbestos register with the work order
Complys holds each building's asbestos register, survey and works history, so the right information reaches the contractor before any disturbance.
Explore Complys property compliance softwareFrequently asked questions
Does the duty to manage asbestos apply to a block's common parts?
Yes. Regulation 4 of the Control of Asbestos Regulations 2012 places a duty to manage asbestos on those responsible for maintenance and repair of non-domestic premises, and this includes the common parts of domestic premises such as blocks of flats (for example shared halls, stairwells, plant and roof spaces). The dutyholder must find out whether asbestos is present, assess the risk, keep an up-to-date record and make it available to anyone liable to disturb it.
Can the repair go ahead if the register cannot be found?
Not for work that could disturb materials that might contain asbestos. Where reliable information is missing, either presume the materials contain asbestos and control the work accordingly, or arrange a suitable survey of the specific areas before intrusive work. Non-intrusive work that will not disturb suspect materials may continue with caution, but confirm that boundary before starting.
Who must receive the asbestos information?
Anyone liable to disturb asbestos, including the contractor and their operatives, must be given the relevant information before they start. Handing a contractor a job with no asbestos information, or out-of-date information, defeats the purpose of the register and puts people at risk.
Related guides
Primary sources (checked 30 September 2026)
- HSE: the duty to manage asbestos (Control of Asbestos Regulations 2012, regulation 4)
- HSE: managing asbestos in buildings
Great Britain; Northern Ireland has separate regulations. General information, not legal advice.