Updated June 2026 · Reviewed by Korey Paar, Cryp Solutions LLC
Most paid renovation in pre-1978 housing needs Lead-Safe (RRP) certification, but the rule does have real exemptions. The main ones are buildings constructed in 1978 or later, minor repair and maintenance that stays under the size thresholds, work on components a certified party has verified to be lead-free, and a few specific housing categories. Each exemption is narrow, and it is easy to assume one applies when it does not.
This guide lays out the exemptions and, just as important, where firms get caught relying on them. When in doubt, the safe assumption for older homes is that certification is required. If your firm works in pre-1978 housing regularly, getting certified once removes the guesswork.
The RRP Rule targets housing and child-occupied facilities built before 1978. Work in a structure built in 1978 or later is generally exempt, because residential lead-based paint was banned that year. The firm still has to be able to document the construction date.
Small jobs that disturb very little paint can fall under the minor repair and maintenance exemption. To qualify, the work must disturb no more than 6 square feet of interior paint per room or 20 square feet of exterior paint, and it cannot involve window replacement, demolition of painted surfaces, or any prohibited practices.
These limits are easy to exceed. Six square feet is about the area of a single interior door, so most real jobs cross it, and the exemption disappears the moment windows or demolition are involved.
If the specific components you will disturb have been determined to be free of lead-based paint, that work is exempt. The determination must be made by a certified lead inspector or risk assessor, or by a certified renovator using an EPA-recognized test kit on those components. An untested assumption that paint is lead-free does not count.
A few pre-1978 dwellings are exempt as target housing: zero-bedroom dwellings (such as studios), and housing for the elderly or people with disabilities, unless a child under six lives there or is expected to. Child-occupied facilities and ordinary family housing are not exempt.
The common mistake is treating an exemption as broader than it is, disturbing more than the threshold, replacing a window, or assuming paint is lead-free without testing. Remember too that the rule covers advertising and offering regulated work, so if your firm does any covered work, it must be certified before it markets itself for it. When the exemption is not clear-cut, assume certification is required and file. You can start at LeadSafeFiling.com.
Generally yes. The rule applies to buildings built before 1978, so work in a structure built in 1978 or later is usually exempt, though you must be able to document the construction date.
The minor repair and maintenance exemption covers work disturbing no more than 6 square feet of interior or 20 square feet of exterior paint, with no window replacement, demolition, or prohibited practices. Above that, certification is required.
Only for the specific components verified to be lead-free by a certified inspector, risk assessor, or a certified renovator using an EPA-recognized test kit. Work on components that test positive, or are untested, is still covered.
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