Nonimmigrant family index
S Informants and witnesses
Special law-enforcement and information-provider categories that require careful official coordination.
Directory of Visa CategoriesNonimmigrant visa index
Codes in the S family
Open a category record for its audience, purpose, planning topics, official source, and non-legal scope note.
3source-aware route records
S
Informants and witnesses
Special law-enforcement and information-provider categories that require careful official coordination.
- 01S-5Informant providing critical informationInformants, witnesses, and responsible law-enforcement or government coordinators.
- 02S-6Terrorism-related informantInformants, witnesses, and responsible law-enforcement or government coordinators.
- 03S-7Qualified family member of an S principalInformants, witnesses, and responsible law-enforcement or government coordinators.