40 CFR §745.233
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Lead-based paint activities, as defined in this part, shall only be conducted according to the procedures and work practice standards contained in § 745.227 of this subpart. No individual or firm may offer to perform or perform any lead-based paint activity as defined in this part, unless certified to perform that activity according to the procedures in § 745.226.