What is lead abatement?

Lead abatement is permanent work designed to completely eliminate lead hazards from a home. It typically includes actions such as removing lead-based paint, replacing windows or surfaces, installing permanent enclosures, or fully encapsulating hazardous materials.

  • How long is it valid?
    Properties that complete a full lead abatement are eligible for a 20-year Lead-Safe Certificate.

What are interim controls?

Interim controls are short-term measures used to temporarily reduce lead hazards. This may include paint stabilization, specialized cleaning, repairing friction surfaces, or temporarily covering worn or damaged components. Interim controls improve safety but do not permanently remove the lead.

  • How long is it valid?
    Properties that complete interim controls are eligible for a 5-year Lead-Safe Certificate.

What’s the main difference?

The key difference is the permanence of the work:

  • Lead abatement = permanent removal of hazards (20-year certificate)

  • Interim controls = temporary hazard reduction (5-year certificate)