OFAC FAQ #20 · Specially Designated Nationals (SDNs) and the SDN List
How often is the Specially Designated Nationals (SDN) List updated?
OFAC's answer
The [SDN list](https://ofac.treasury.gov/specially-designated-nationals-and-blocked-persons-list-sdn-human-readable-lists) is frequently updated. There is no predetermined timetable, but rather names are added or removed as necessary and appropriate.