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Convert industry codes

Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →

Examples:
FromSCIAN
621
Outpatient medical services and related services
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ToNAICS
621
Ambulatory Health Care Services
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ToNAICS
622
Hospitals
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  • exact NAICS 621 — direct correspondence
  • approximate NAICS 622 — mapped via ISIC 86