Convert industry codes

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

• approximate ISIC 501 — mapped via ISIC 448
• approximate ISIC 502 — direct correspondence
• approximate ISIC 383 — mapped via ISIC 449
• approximate ISIC 522 — mapped via ISIC 449
• approximate ISIC 523 — mapped via ISIC 449
• approximate ISIC 691 — mapped via ISIC 449
• approximate ISIC 801 — mapped via ISIC 449
• approximate ISIC 889 — mapped via ISIC 449