On July 28, 2026, the U.S. government released a new policy through HHS and the White House that prohibits federal support for “dangerous gain-of-function” research, including work that intentionally makes pathogens more dangerous, and extends restrictions to some research conducted abroad in countries lacking adequate oversight.[1][5][12] The policy also requires agencies to create new approval processes, an independent oversight board, and researcher attestations about whether proposed work could become dangerous gain-of-function research.[1][6][12]
Technically, this shifts biosafety governance from permissive funding to ex ante restriction of work that could increase pathogenicity, transmissibility, immune escape, stability, host range, or resistance to detection and countermeasures.[6][8] For lunar habitation, this matters because the Ark may need to preserve the policy framework, oversight models, and biomedical threat intelligence that reduce the chance of engineered or accidentally enhanced pathogens triggering a civilization-scale event.[1][8][12]
The Ark team should archive the full policy text, implementation guidance, agency compliance rules, and any subsequent enforcement actions by NIH, HHS, OSTP, and State.[1][5][9][12] Priority research: how the ban defines dangerous gain-of-function, which research categories remain allowed, how international research-of-concern is handled, and whether mirror organisms or other synthetic biology risks are explicitly covered.[8][12]