Registration Act, 1908
Registration Act, 1908 — section 24
24. Documents executed by several persons at different times..—Where there are several persons executing a document at different times, such document may be presented for registration and re‑registration within four months from the date of each execution.
This is the text of the provision as enacted. It is legal information, not legal advice, and it cannot account for the facts of your own matter. For advice on your situation, consult a verified advocate.