1000 Genomes Project cataloged common human genetic variation from openly consented healthy samples. Reference resources heavily used by biomedical community. IGSR maintains and shares 1000 Genomes variation resources. IGSR updates resources to current reference assembly. IGSR adds new datasets from 1000 Genomes samples. IGSR adds data from other openly consented projects. Logsdon et al cataloged variation from near-complete assemblies of 65 diverse 1000 Genomes genomes. High-quality assemblies reveal variants in complex regions. HGSVC3 collection provides Logsdon data. Schloissnig et al characterized structural variants in 1019 samples from 26 1000 Genomes populations. Study used long-read sequencing and graph genome analyses. 1KG_ONT_VIENNA collection provides Schloissnig data. IGSR supports 1000 Genomes data with new analysis.