Dutch travel document number, nine characters. RvIG, the issuing authority, states that positions one and two are letters, positions three to eight are letters or digits and position nine is a digit, and that the letter O is never used so it cannot be confused with the digit zero; the digit zero itself has been dropped from documents issued since December 2019 but older documents still carry it, so zero is still accepted here. Purview only says nine letters or digits, which would match any nine character token, so the authority reading is used instead. No registry label fired on the examples.
Label: NL_PASSPORT
(?<!\w)[A-NP-Z]{2}[A-NP-Z0-9]{6}\d(?!\w)Het documentnummer BK12AB345 staat naast de naam. → BK12AB345The travel document NX9F2C7J8 was replaced last year. → NX9F2C7J8OK12AB345BK12AB34bk12ab345Tags: nl, government-id, identity