Final answer:
The Residential Lead-Based Paint Hazard Reduction Act of 1992, also known as Title X, requires disclosure of potential lead-based paint hazards in housing constructed before 1978 to buyers and renters.
Step-by-step explanation:
The regulation that requires the disclosure of potential lead-based paint hazards is known as the Residential Lead-Based Paint Hazard Reduction Act of 1992, sometimes referred to simply as Title X (pronounced "title ten"). This law specifically mandates that sellers and landlords selling or renting housing constructed before 1978 must provide a lead disclosure form to inform potential buyers or renters about the presence of lead-based paint and/or lead-based paint hazards in the property.
The act aims to ensure that families are properly informed about the risks of lead poisoning, especially to young children, whose developing brains and bodies can be severely affected by exposure to lead.