Section 10Republic Act No. 26 insofar as not inconsistent with this Decree. The procedure relative to administrative reconstitution of lost or destroyed certificate prescribed in said Act is hereby abrogated., Sec./Art. 10

General functions of Registers of Deeds. The office of the Register of Deeds constitutes a public repository of records of instruments affecting registered or unregistered lands and chattel mortgages in the province or city wherein such office is situated.

It shall be the duty of the Register of Deeds to immediately register an instrument presented for registration dealing with real or personal property which complies with all the requisites for registration. He shall see to it that said instrument bears the proper documentary and science stamps and that the same are properly canceled. If the instrument is not registerable, he shall forthwith deny registration thereof and inform the presentor of such denial in writing, stating the ground or reason therefor, and advising him of his right to appeal by consulta in accordance with Section 117 of this Decree.