What is the REZE number?
The REZE number (ministerial number) is the unique identifier for your naturalization file assigned by the Ministry of the Interior. This number — not your name — appears in Official Journal decrees.
REZE
2026
Year
X
Series
012345
Identifier
Where to find it
On your filing receipt or on correspondence from the Ministry of the Interior during processing.
Number format
Year + series letter + 6-digit number. Example: 2026X 012345. The letter identifies the processing series (X, A, B, C…).
Your REZE number is enough to check the latest Official Journal publications.
Check my REZE number