EPA's dust-lead hazard standards (DLHS) support the lead-based paint (LBP) activities and disclosure programs under Residential Lead-Based Paint Hazard Reduction Act of 1992 by providing the basis for risk assessors to determine whether dust-lead hazards are present, and apply to target housing (i.e., most pre-1978 housing) and child-occupied facilities (pre-1978 non-residential properties where children 6 years of age or under spend a significant amount of time such as daycare centers and kindergartens). The definition of LBP supports the LBP activities regulations, disclosure regulations, and the renovation, repair, and painting (RRP) regulations, and currently applies to target housing and COFs. The definition of LBP helps LBP inspectors identify where LBP may be located, and helps risk assessors identify where LBP hazards are located and where LBP activities may be appropriate. It is the definition lessors and sellers must consider when disclosing LBP information about their properties, and it is the definition renovators must consider when evaluating applicability of the RRP program. On July 9, 2019, EPA promulgated a final rule to lower the DLHS from 40 micrograms of lead per square foot (µg/ft2) to 10 µg/ft2 for floors, and from 250 µg/ft2 to 100 µg/ft2 for window sills. EPA also determined in that final rule to make no change to the definition of LBP because the Agency found that insufficient information existed at that time to support such a change. EPA's dust-lead clearance levels (DLCL) indicate the amount of lead in dust on a surface following the completion of an abatement activity. On January 6, 2021, EPA promulgated a final rule to lower the DLCL from 40 µg/ft2 to 10 µg/ft2 for floors, and from 250 µg/ft2 to 100 µg/ft2 for window sills. The Agency is now in the process of reconsidering the July 2019 and January 2021 final rules in keeping with new executive orders and concerning the advancement of racial equity and support for underserved communities through the Federal government (EO 13985), the protection of public health and the environment and restoring science to tackle the climate crisis (EO 13990), tackling the climate crisis at home and abroad (EO 14008), and other Administration priorities (such as the Presidential memorandum on restoring trust in government through scientific integrity and evidence-based policymaking). If EPA determines to amend the final rules based on the Agency's reexamination, EPA will solicit public comment through a notice of proposed rulemaking.