^For reference only, Persian name in Persian script not included in the ISO 3166-2 standard.
^For reference only, English name not included in the ISO 3166-2 standard.
Changes
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.
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)
2014-10-30
Add 1 province IR-32; update List Source
2014-12-18
Alignment of the English short name upper and lower case with UNTERM
2020-11-24
Change of subdivision code from IR-01 to IR-03, IR-02 to IR-04, IR-03 to IR-24, IR-04 to IR-10, IR-05 to IR-16, IR-06 to IR-18, IR-07 to IR-23, IR-08 to IR-14, IR-10 to IR-06, IR-11 to IR-19, IR-12 to IR-20, IR-13 to IR-11, IR-14 to IR-07, IR-15 to IR-08, IR-16 to IR-12, IR-17 to IR-05, IR-18 to IR-17, IR-19 to IR-01, IR-20 to IR-15, IR-21 to IR-02, IR-22 to IR-00, IR-23 to IR-22, IR-24 to IR-13, IR-25 to IR-21, IR-26 to IR-25, IR-28 to IR-26, IR-30 to IR-09, IR-31 to IR-28, IR-32 to IR-30; Update Code Source
2024-02-29
Change of short name upper case: replace the parentheses with a comma