ISO 3166-2:DO
ISO 3166-2:DO is the entry for the Dominican Republic in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization, which defines codes for the names of the principal subdivisions of all countries coded in ISO 3166-1.
Currently for the Dominican Republic, ISO 3166-2 codes are defined for ten regions, 31 provinces and one district. The Distrito Nacional contains the capital of the country Santo Domingo and has special status equal to the provinces.
Each code consists of two parts, separated by a hyphen. The first part is, the ISO 3166-1 alpha-2 code of the Dominican Republic. The second part is two digits:
- 01: district
- 02-27: provinces as of late 1970s
- 28-30: provinces created in the 1980s and 1990s
- 31-32: provinces created in 2001 and 2002
- 33-42: regions
Current codes
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Regions
Provinces and district
; NotesChanges
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.| Edition/Newsletter | Date issued | Description of change in newsletter | Code/Subdivision change |
| Introduction of new subdivision code elements taken from the Dominican Statistics Code. Correction of alphabetic sorting of subdivision names. Addition of 1 alternative name form | Codes: format changed ' | ||
| Second edition of ISO 3166-2 | Subdivisions added:''' San José [de Ocoa Province|San José de Ocoa] Santo Domingo |
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 |
| 2014-12-18 | Assign parent subdivision to DO-01 |
| 2014-10-29 | Add región as top-level of subdivisions; add 10 regions DO-33 to DO-42; change subdivision name of DO-03, DO-08 and DO-19; update List Source |