UNSPSC is owned by UNDP. UNGM classification data is third-party data, not MIT and not owned by NexCom. The raw dataset is excluded from this archive. The implementation uses native Item Group and Supplier Group trees. Workbook SHA256: 7cf559c02ae07357c1e5485f2a4c409942bf00d55eb5f345032c92988400cf8f. Retain applicable ownership notices and verify data redistribution rights before bundling source data commercially.