- U.S. Department of Housing and Urban Development: https://portal.hud.gov/hudportal/HUD
- Multifamily Accelerated Processing (MAP) Guide: https://portal.hud.gov/hudportal/HUD?src=/program_offices/administration/hudclips/guidebooks/hsg-GB4430
- HUD CNA e-Tool Excel Form and Online Portal: https://www.hud.gov/program_offices/housing/mfh/cna
- Fair Housing Act Design Manual: https://www.huduser.gov/portal/publications/PDF/FAIRHOUSING/fairfull.pdf
- Davis Bacon Wage Rate Determinations: https://beta.sam.gov/search?index=wd
- Texas Board of Professional Engineers: http://engineers.texas.gov/search.php
- U.S. Department of Energy: https://www.energycodes.gov/adoption/states/texas
- Department of the Treasury’s Listing of Certified Bonding Companies: https://www.fiscal.treasury.gov/fsreports/ref/suretyBnd/c570_a-z.htm
- Radon Zone Map (Microsoft Edge/IE might not work properly with this link; please try the below link for Radon Zone Map) : http://www.city-data.com/radon-zones/index.html
- Radon Zone Map: https://geopub.epa.gov/Radon/
- Radon Requirement by States: https://certi.us/cms/radon-training/state-radon-training-requirements
- EPA Portfolio Manager: https://www.energystar.gov/buildings/facility-owners-and-managers/existing-buildings/use-portfolio-manager
- National Green Building Standard – List of Accredited NGBS Verifier: http://www.homeinnovation.com/services/certification/green_homes/resources/find_a_verifier
- GreenPoint Rated /Build it Green – List of Accredited Rater: https://www.builditgreen.org/directories/certified-professionals-directory