An asbestos survey is a thorough inspection of a building to identify any asbestos-containing materials (ACMs) that may be present. The survey usually involves taking samples of suspected ACMs and having them analyzed in a laboratory to confirm whether they do contain asbestos.

There are two types of asbestos surveys:

• Management survey: This survey is required for all non-domestic properties that were built before the year 2000, and for some domestic properties. The purpose of the management survey is to locate the presence and extent of any ACMs that could be disturbed during normal occupancy, maintenance, or other activities. The survey will also assess the condition of the ACMs and their potential to release fibers into the air.

• Refurbishment/demolition survey: This survey is required before any refurbishment or demolition work is carried out on a building. The purpose of the survey is to locate all ACMs in the areas where the refurbishment/demolition work will take place, or where the work could disturb hidden ACMs. This survey is more intrusive than a management survey and may involve destructive inspection techniques.