NM_000329.3(RPE65):c.130C>T (p.Arg44Ter) is a nonsense variant that introduces a premature stop codon into exon 3 of 14, and is predicted to lead to nonsense-mediated decay in a gene in which loss-of-function is an established mechanism of disease (PVS1). At least one proband with early-onset severe retinal dystrophy and harboring this variant exhibits a phenotype including onset by age 1 (1 pt), ERG with extinguished responses from rods (0.5 pts) and cones (1 pts), nystagmus ( 1pt), and attenuated retinal blood vessels (0.5 pts), which together are specific for RPE65-related recessive retinopathy (4 points, PMID: 26626312, PP4). The variant is present in gnomAD v.2.1.1 at a Grpmax allele frequency of 0.00001685, with 7 alleles/129188 total alleles in the European non-Finnish population, which is lower than the ClinGen LCA/eoRD VCEP PM2_Supporting threshold of <0.0002 (PM2_Supporting). In summary, this variant meets the criteria to be classified as Pathogenic for RPE65-related recessive retinopathy based on the ACMG/AMP criteria applied, as specified by the ClinGen LCA/eoRD VCEP: PVS1, PP4, and PM2_Supporting. (VCEP specifications version 1.0.0; date of approval 09/21/2023).