If you're a contractor working on older buildings, it's important to understand how asbestos regulations affect your work. Asbestos was widely used in building materials, and when disturbed during demolition, renovation, or repairs, it can release harmful fibers into the air. These fibers pose serious health risks to workers and the public, which is why strict rules are in place at both the federal and state level.
The U.S. Environmental Protection Agency (EPA) sets national standards through the
National Emission Standards for Hazardous Air Pollutants (NESHAP). These rules cover the safe handling, removal, and disposal of materials. Contractors must be properly licensed to perform asbestos abatement and follow safety measures like setting up containment areas, monitoring air quality, and ensuring proper disposal. The EPA also bans most new uses of asbestos, although a few exceptions still exist.
Contractors must meet additional requirements in Maryland. Asbestos abatement companies—those that remove, repair, or contain asbestos materials—must have a state-issued license, which is valid for one year and must be renewed annually. Licensing requires completing approved training and demonstrating knowledge of safe asbestos practices and taking the Maryland 3rd party exam. These requirements are outlined in COMAR 26.11.21 (Control of Asbestos).
Before starting work on any older structure, contractors should:
- Have the building inspected for asbestos.
- Use licensed professionals for asbestos work.
- Ensure asbestos is disposed of at approved facilities.
Project Notification Requirements
For any work that involves removing regulated asbestos materials, you must notify us at least 10 working days in advance.
For any demolition of a regulated facility—even if no asbestos is present—you must also submit written notification 10 working days before work begins.
Following these rules helps protect everyone on site and keeps your project in compliance with the law.
For more information, call (410) 537-3200.
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