Summary of responses to question 29 (General coding system)
Overall replies:
Double-alpha with 4-digit numeric system
36 replies
Alphanumeric system
7 replies *
Numeric system only
8 replies
Other
3 replies
* - the Afristat reply (18 countries) is counted as one
The majority of the respondents favoured a system similar to the current NACE system (suggested by all EU countries).
I assume, that this covers the presented structure and the top-top level for this type of coding, although in this case the NACE coding system is still different (in terms of levels for double-alpha coding) from the ISIC proposal.
The replies favouring an alphanumeric system, without mentioning the double-alpha option, typically referred to the structure presented, without taking into account the top-top level.
Some of the replies in favour of the all-numerical option also mentioned the 22 categories at the top level, implying that a 2-digit code would already be needed here.
The other replies did not suggest a particular coding system.
In addition, some replies stated that:
- gaps should be built into the coding system to allow for country adaptation (3 replies)
- the length of the code should not increase (3 replies)
- Roman numerals could be used for the top-top level (2 replies)
- the codes should be different from the previous ISIC version to avoid confusion (2 replies), in contrast to the continuity requested by others
- this question should be reviewed when the final structure is known (3 replies)
Action suggested:
- Review this question when full structure is known