Article 335

The following cannot adopt:

(1) Those who have legitimate, legitimated, acknowledged natural children, or natural children by legal fiction;

(2) The guardian, with respect to the ward, before the final approval of his accounts;

(3) A married person, without the consent of the other spouse;

(4) Non-resident aliens;

(5) Resident aliens with whose government the Republic of the Philippines has broken diplomatic relations;

(6) Any person who has been convicted of a crime involving moral turpitude, when the penalty imposed was six months' imprisonment or more. (174a)