noun
late registration; delayed registration
Used in administrative or procedural contexts when registration is submitted after the official deadline.
遅延登録には追加料金がかかります。
Late registration incurs an additional fee.
遅延登録の手続きは窓口で行ってください。
Please complete the delayed registration procedure at the counter.
Similar meaning but less common; 遅延登録 is the standard term in many official contexts.
Compound of 遅延 (delay) and 登録 (registration).