The following changes to the entry have been announced in newsletters by the ISO 3166/MA since the first publication of ISO 3166-2 in 1998. ISO stopped issuing newsletters in 2013.
Consistency between ISO 3166-1 and ISO 3166-2, addition of names in administrative languages, and update of the administrative structure and of the list source
The following changes to the entry are listed on ISO's online catalogue, the Online Browsing Platform:
Effective date of change
Short description of change (en)
2014-12-18
Alignment of the English short name lower case with UNTERM
2010-06-30
Consistency between ISO 3166-1 and ISO 3166-2, addition of names in administrative languages, and update of the administrative structure and of the list source
2009-01-07
Addition of administrative language Shikomor (-,-)