The goal of the Lead Technical Studies grant program is to gain knowledge to improve the efficacy and cost-effectiveness of methods for evaluation and control of residential lead-based paint hazards. The Healthy Homes Technical Studies program advances the recognition and control of priority residential health and safety hazards and examines the link between housing and health. Following the scoring of preliminary applications, applicants that submitted the highest scoring preliminary applications will be invited to submit full applications. Full applications will not be reviewed if they are submitted in response to this NOFA.