Background: Structural variants (SVs) - insertions, deletions, inversions and duplications larger than 50bp - are an important source of human genetic diversity and are increasingly being implicated in human disease. Many SVs can be found in repetitive, structurally complex regions that short-read sequencing approaches cannot resolve. Additionally, their allele frequencies and profiles differ between populations, so studying non-diverse cohorts risks missing population-specific SVs. The Human Genome Structural Variation Consortium (HGSVC) is addressing these gaps by generating near-complete haplotype assemblies for globally diverse samples from the 1000 Genomes Project. The latest HGSVC release, HGSVC3, comprises 65 high-quality haplotype assemblies for which complex repeat regions, including centromeres and segmental duplications, are resolved, providing the most comprehensive catalogue of fully resolved haplotype-specific human variants to date. The International Genome Sample Resource (IGSR) disseminates HGSVC3 data, enabling its discovery via a user-friendly portal (internationalgenome.org/data-portal). Researchers can filter by sample, population or data type and seamlessly access and download the underlying sequence, alignment and variant files. Ensembl supports interpretation of these data through in-browser visualisation of HGSVC3 structural variants alongside genes, transcripts, regulatory features and comparative annotations. Additionally, the Ensembl Variant Effect Predictor enables SV priorisation by annotation of predicted molecular consequences.