The National Institutes of Health (NIH) is offering a funding opportunity for the screening and functional validation of genomic variants associated with human congenital anomalies through the R01 Clinical Trial Not Allowed grant. This initiative aims to leverage advancements in genomic technologies to identify and validate genetic variants linked to congenital defects, intellectual developmental disabilities, and inborn errors of metabolism, thereby bridging the gap between genetic identification and functional impact on health. Eligible applicants include a wide range of institutions such as universities, nonprofits, and tribal governments, with a maximum budget of $499,999 per project year and a project duration of up to five years. Interested parties should submit their applications by January 7, 2028, and can direct inquiries to NIH Grants Information at grantsinfo@nih.gov or visit the additional information link at https://grants.nih.gov/grants/guide/pa-files/PAR-25-185.html for further details.