ISIC Rev.2 - ISIC Rev.3.1 Correspondence - Notes

The correspondence table shows links between the classes (4-digit level) in ISIC Rev.2 and ISIC Rev.3.1. The two fields 'partial2' and 'partial31' indicate whether the complete code (0) or only a part of it (1) is involved in a particular link. Descriptions of parts involved are provided.