P.R. Laws tit. 16, § 4063
2019-02-20 00:00:00+00
Any citizen of the United States of America and of Puerto Rico who is legally domiciled in the Island’s jurisdiction and who, by the date of a scheduled election event, has attained the age of eighteen (18) years, is duly qualified prior to said election event, and has not been declared mentally incompetent by a court of law shall be a voter in Puerto Rico.
History —June 1, 2011, No. 78, § 6.003.