Property Registration Decree (PD 1529)
Section 55. Grantee's name, nationality, etc., to be stated. Every deed or other voluntary instrument presented for registration shall contain or have endorsed upon it the full name, nationality, residence and postal address of the grantee or other person acquiring or claiming an interest under such instrument, and every deed shall also state whether the grantee is married or unmarried, and if married, the name in full of the husband or wife. If the grantee is a corporation or association, the instrument must contain a recital to show that such corporation or association is legally qualified to acquire private lands. Any change in the residence or postal address of such person shall be endorsed by the Register of Deeds on the original copy of the corresponding certificate of title, upon receiving a sworn statement of such change. All names and addresses shall also be entered on all certificates.
Notices and processed issued in relation to registered land in pursuance of this Decree may be served upon any person in interest by mailing the same to the addresses given, and shall be binding, whether such person resides within or without the Philippines, but the court may, in its discretion, require further or other notice to be given in any case, if in its opinion the interest of justice so requires.