also: とどけがき
written report; notification; notice
A formal written document submitted to an authority, such as a government office, to report or notify something.
I submitted the written notification to the city office.
For a marriage registration, you need to submit a written report to the government office.
Standard kanji spelling for a written report or notification.
Alternate reading とどけがき; rare and mostly historical or formal.
Abbreviated kanji spelling; less common but still used in official contexts.
Compound of 届け (とどけ, 'report, notification', from verb 届ける) + 書 (しょ, 'document'). The alternate reading とどけがき uses the kun'yomi of 書.