French detector coverage for SIREN, SIRET, and citizen data flows
FastPII helps organisations handling French records protect AI traffic with six detectors aligned to the structures that appear in commercial, support, and public-service workflows. The pack combines company identifiers, citizen identifier awareness, and core contact entities so one review layer can govern mixed requests.
French pack summary
This pack is particularly useful when AI systems process business onboarding details, supplier records, citizen correspondence, or administrative notes that mix structured identifiers with free text.
Six detectors built for French business and contact records
FastPII covers both structured French identifiers and the surrounding fields that usually appear in the same AI request.
SIREN
SIRET
INSEE / NIR
Postal code
Address
Phone
Luhn for SIREN and SIRET, Mod-97 for INSEE-aware review
Structured validation helps teams apply more confident masking and escalation rules when French identifiers appear in prompts, support logs, or internal summaries.
Checksum logic
FastPII can apply Luhn validation for SIREN and SIRET, while Mod-97 supports INSEE or NIR review paths where structure-aware handling is operationally important.
Business and citizen context
French AI workflows often carry both company identifiers and person-related details in one request. The pack keeps those mixed cases inside a single detection and protection layer rather than forcing separate tools.
from fastpii import FastPII
client = FastPII()
result = client.protect(
"Veuillez examiner le dossier. SIRET 73282932000074, adresse 12 rue de Paris et téléphone 06 12 34 56 78.",
mode="mask",
)Operational coverage around the identifier
Postal codes, addresses, and phone numbers matter because they often accompany SIREN, SIRET, or citizen records in the same AI request. FastPII lets teams protect the whole exchange consistently before it reaches the model provider.
Add French identifier depth before requests reach the model provider
Use the French pack when company identifiers, citizen details, and contact records appear together in AI-assisted workflows.