A proposed rule from the White House Office of Management and Budget would require senior political officials to review federal grant decisions and allow them to override recommendations from scientific peer review — with the administration aiming to implement the change as soon as October.

The 45-day public comment period on the rule closed on July 13, 2026, the final day for stakeholders to formally object. The proposal rewrites the regulations governing how federal research grants are awarded across much of the government, and, according to experts interviewed by NPR, would give political appointees unprecedented authority over federal grant funding.

What does the rule change do?

The current system relies heavily on peer review: independent experts from different fields decide who receives money and for what research. Agencies using this process include:

• NASA
• Department of Defense
• National Science Foundation

The proposed change would add a mandatory step. Senior political officials would review many grant decisions and could override peer-review recommendations.

Federal grants touch a wide range of programs beyond basic research, including cutting-edge AI research and affordable housing initiatives run by states and cities. All of these could be affected by the new review layer.

Who is objecting, and on what grounds?

Reactions have come from biotech leaders, public health officials, state lawmakers, research groups, hospitals and nonprofit organizations. Many warn the change could compromise the integrity of federal funding systems, with science absorbing much of the impact.

The Association of American Medical Colleges (AAMC) is among the objecting groups. Heather Pierce, senior director of science policy at the AAMC, said the rule threatens transparent decision-making in U.S. science funding.

"This proposed rule would essentially undermine that process by adding a layer of political review that could undo scientific recommendations for reasons that have nothing to do with science," Pierce said.

She noted that the peer-review system has reliably advanced research on cancer, heart disease and Alzheimer's for decades. Her concern is that the change would give politicians the influence to make punitive or capricious stops to that work.

"When research turns off and on and starts and stops, it doesn't just put research and progress back by days or weeks," Pierce said. "It could put things back by years or decades."

How has OMB responded?

The Office of Management and Budget frames the change as an effort to align federal grants with administration priorities. In a statement emailed to NPR, OMB said the system of peer review would not be replaced.

"This rule is fundamentally about accountability to the American people and ensuring that taxpayer dollars are spent wisely," the statement read.

That claim sits against the measured text of the proposal itself, which would permit political appointees to overturn scientific recommendations — a mechanism whose scope, including how many grants would face review and under what criteria, the public statement does not specify.

What happens next?

The closed comment period was a necessary procedural step toward finalizing the rule. The administration wants implementation by October 2026.

Court challenges are likely, however. NPR reports that, as with other unconventional policies of this administration, litigation makes it unclear when exactly the authority would actually transfer to political appointees.

For R&D managers whose portfolios depend on NASA, DOD or NSF funding, the practical takeaway is timing: a rule could take effect within months, but legal contest could delay it indefinitely, leaving grant-review workflows in a state of uncertainty through the fall.