Collaborative International Research Applications
NIH implemented a new Collaborative International Research application and award structure using the PF5 activity code earlier in 2026. Under this model, international research components are submitted as part of a PF5 application and, if funded, become separate direct foreign awards (RF2), creating direct legal relationships between NIH and foreign partners, improving transparency in fund tracking, and enhancing reporting and oversight. NIH encourages U.S.-led investigator-initiated projects that previously relied on foreign subawards to use the flexible PF5 Parent Announcement, which can support collaborations ranging from single projects to complex centers or training programs. Additionally, for participating specialized NOFOs with application deadlines on or after September 25, 2026, applicants proposing international collaborations may use the PF5 application structure while still adhering to the specific requirements, review criteria, and deadlines of the specialized funding opportunity. See the NIH website and NIH Extramural Nexus article for instructions on leveraging the PF5 Model for these specialized NOFOs and the OCGA website for additional resources, such as slides (UCLA Box login required) for the OCGA Hosted Review Session on April 16, 2026.
Proposed Peer Review Reporting Change
On August 14, 2026, NIH released NOT-OD-26-088 to seek public feedback on a proposed change to how peer review outcomes for grant applications are reported. Under the proposal, applications would be categorized as “Most Competitive,” “Competitive,” or “Not Discussed,” rather than receiving publicly reported overall impact scores and percentiles, while written critiques and other review information would remain available. The goal is to place greater emphasis on the full peer review assessment and programmatic priorities when making funding decisions. For complete details and instructions on submitting comments by October 13, 2026, please refer to the notice.
Utilize the PHS Assignment Request Form
NIH is encouraging applicants to use the optional PHS Assignment Request Form when submitting grant applications. The form allows applicants to provide information that can help NIH staff make appropriate referral and review assignments, including suggested NIH Institutes or Centers, study sections, reviewer expertise needed, and individuals who may have conflicts of interest. While NIH carefully considers these requests, applicants may not suggest specific reviewers. For additional guidance and tips on using the form effectively, please see the NIH Extramural Nexus article.