What is a key factor in determining the frequency of asbestos inspections?

The age of the building plays a significant role in determining the frequency of asbestos inspections because older buildings are more likely to contain asbestos-containing materials (ACMs). Asbestos was widely used in construction before its dangers became well-known, particularly in structures built before the late 1970s. The materials used in these buildings, such as insulation, ceiling tiles, and flooring, may pose health risks if they become damaged or deteriorated.

Regular inspections for older buildings are essential to assess the condition of any ACMs present and to determine if they are in good condition or are releasing asbestos fibers into the air. The risk of exposure increases if the materials are friable, which is more common in aging buildings. Therefore, the condition of the building materials, while also a factor, is influenced by the age of the building, making it a key factor in the overall assessment and frequency of inspections.

In contrast, local zoning laws, cost factors, and even the specific condition of materials can vary greatly from one location to another and do not serve as the primary indicators for ongoing asbestos management and inspection needs tied directly to the age-related risks of building materials.