United States · sanctions · register
Persons, entities, vessels and aircraft blocked under US sanctions programmes, published as CSV, XML and the newer sanctions list service API.
Requested. The human-facing page requires JavaScript and says so; the download endpoint does not, and served 5.6 MB of CSV to an honest UA on first request.
CSV · request JSON · request API · request
We build datasets in the order people request them. A request is a vote, and the count is public.
| Publisher | US Treasury, Office of Foreign Assets Control |
|---|---|
| Publication mandate | US sanctions programmes administered by OFAC |
| Licence | US Government work — public domain not verified |
| Access method | csv |
| Fragmentation | single list, several formats and a service API |
| Update frequency | continuous |
| Free structured version | yes — https://sanctionslistservice.ofac.treas.gov/api/download/sdn.csv |
| Who else serves this | none identified (listed as caution, not endorsement — an existing free or commercial service is often the most useful thing on this page) |
| mandated publication | pass |
|---|---|
| terms permissive or silent | pass |
| no login paywall captcha personal data | fail |
| no specialist legal advice needed | unknown |
| verdict | needs_review |
Same personal-data category as the UN list — DOB, POB and passport numbers in free text.
Last checked 2026-08-25.