Request an update

Tell us when a country's administrative boundaries change, or when a new or better dataset is needed.

First draft reviewed by UN80 Data QuintJuly 2026

Open the COD-AB Request FormMicrosoft Forms, opens in a new tab. Takes less than five minutes.

When to submit

  • Twice a year, during the periodic review, OCHA or your agency asks focal points to check their country’s boundaries. Submit one response for each country you cover.
  • Submit at any other time when boundaries change, or when a new or improved dataset is needed, for example in an emergency.
  • Submit even if nothing has changed. Answering “No” to the question about changes confirms that the current dataset is still correct.

Who submits

The country’s COD focal point is the main respondent. OCHA country, HAT and regional offices and UN80 agencies can also submit for the same country. When there are several submissions, OCHA ISS reviews them and reconciles any differences.

Before you start

  1. Check your country’s current boundaries in the Boundaries Explorer.
  2. Find out which admin levels have a candidate dataset, and whether each one is up to date.
  3. If something has changed, prepare a short description of what changed and any caveats.

What the form asks

QuestionWhat to give
CountryThe country this response is about
Submitting organisation or officeYour OCHA office or UN80 agency
RoleYour responsibility for COD-AB in this country
ChangesYes, No or Planned
DescriptionWhat changed or will change, if Yes or Planned
Candidate datasetFor each admin level (1 to 5): up to date, outdated, partial, not available or planned
Expected dateWhen a dataset will be available, if it isn’t yet
ChallengesUp to three reasons a dataset isn’t available
CommentsAnything else, including why your answer differs from other submissions

The form doesn’t record your name or email address. If you want someone to follow up with you, add your contact details in the comments.

What happens next

OCHA ISS reviews every submission. If a change is needed, the update starts at Step 2: Initialization.