Original citation date
Take the original citation date from the first available date in the list provided.
citeGrp/bibItem[1]/@date
The date attribute should generally be taken from the first available date in the following list:
- Date amended
- Date adopted
- Date entered into force
- Date promulgated
- Date published
- Date ratified
- Date signed
For treaties, the date attribute of the bibItem should be taken from the content of the Date Signed field (capture the year only). The Citations field may contain a different date (e.g. of entry into force), which is not the appropriate date.