1. Short title; table of contents (a) Short title This Act may be cited as the Healthy at Home Act of 2023 . (b) Table of contents The table of contents for this Act is as follows: Sec. 1. Short title; table of contents. Sec. 2. Definitions. Sec. 3. Interagency research on health impacts of indoor residential mold. Sec. 4. Health, safety, and habitability standards and model standards. Sec. 5. Mapping. Sec. 6. Housing stock quality requirements. Sec. 7. Construction requirements for public housing and certain other -assisted construction. Sec. 8. Preservation grants for properties receiving section 8 project-based rental assistance. Sec. 9. Public information and education campaign. Sec. 10. Empowering tenants. Sec. 11. Healthy Homes incentive for requiring indoor residential mold and other hazard disclosure. Sec. 12. Uniform physical inspection sampling. Sec. 13. Denial of depreciation deduction for properties with failed NSPIRE inspections. Sec. 14. Supporting landlords to receive timely voucher payments. Sec. 15. Project-based contract administrator reporting requirements. Sec. 16. Coordination Between USDA and HUD. Sec. 17. GAO study on health and safety concerns in federally-assisted housing. Sec. 18. Sense of Congress. Sec. 19. Administrative provisions. 2. Definitions In this Act: (1) Indoor residential mold The term indoor residential mold means any form of multicellular fungi in indoor environments, including cladosporium, penicillium, alternaria, aspergillus, fusarium, trichoderma, memnoniella, mucor, stachybotrys chartarum, streptomyces, and epicoccumoften found in water-damaged indoor environments and building materials. (2) Residential mold inspection The term residential mold inspection means an inspection, by a certified or licensed mold inspector or other indoor environmental professional, including through the Real Estate Assessment Center, of real property that is designed to discover— (A) indoor mold growth in residential properties