If you require The 2008 Design Requirements Manual please email shawm@nih.gov for a PDF electronic copy.
If you require the latest 2016 Design Requirements Manual please click on the link below.
https://orf.od.nih.gov/PoliciesAndGuidelines/BiomedicalandAnimalResearchFacilitiesDesignPoliciesandGuidelines/Pages/DesignRequirementsManual2016.aspx