noun
notification of moving out
Official document submitted to a municipal office when moving out of a residence. Part of the 住民票 (resident registration) system.
引っ越しの前に、市役所に転出届を提出してください。
Please submit a notification of moving out to the city hall before you move.
住民票 is the resident record itself; 転出届 is the form used to notify the office of a move-out, which triggers removal from the record.
Compound of 転出 (moving out) and 届 (notification, report).