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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:
FromNIC
0520
Mining of lignite
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ToNAICS
212114
Surface Coal Mining
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ToNAICS
212115
Underground Coal Mining
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  • approximate NAICS 212114 — mapped via ISIC 0520
  • approximate NAICS 212115 — mapped via ISIC 0520