Last list update: 16 August 2018 | see more
231000: Air and Marine Transport Professionals nfd
This is a supplementary or operational code
- Supplementary or operational codes are used in statistical collections to process inadequately described responses or for responses which are outside of the scope of the classification.
- It should be noted that supplementary or operational codes are not part of the classification structure. They exist for operational reasons only, and no data would be coded to them if sufficiently detailed responses or responses within the scope of the classification were obtained in all instances.
- Codes ending in zero are described as 'not further defined' (nfd) codes and are used to code responses which cannot be coded to the occupation level of the classification, but which can be coded to a higher level of the classification structure.