noun
notifier; person who submits a notification
Formal term used in legal, administrative, or official contexts for a person who files a report, notification, or registration.
届出人は、変更があった場合に速やかに届け出なければならない。
The notifier must promptly submit a notification when there is a change.
この書類には届出人の署名が必要です。
This document requires the signature of the notifier.
Compound of 届出 (notification, report) and 人 (person). The reading とどけでにん follows standard rendaku voicing of ひと to にん in compounds.