P.R. Laws tit. 16, § 4064
Every voter must vote in the precinct where his domicile is established. For election-related purposes, there can be but one domicile, constituted in the precinct where the voter has established a residence, or where the housing facility where he resides is located, around which his personal and family activities revolve, or where such voter has manifested his intention to remain.
A voter shall not lose his domicile due to the fact that he has one or more residences available which are used for work or study engagements or for personal and family activities. Nevertheless, the voter shall keep access to the residence he claims to be his domicile. A person who resides permanently in a housing facility may claim said residence to be his voting residence, if it meets the condition that his main personal activities revolve around it for health or disability reasons, if he has expressed his intention to remain there indefinitely, and if he keeps access and resides therein with reasonable frequency.
History —June 1, 2011, No. 78, § 6.004; Nov. 21, 2011, No. 230, § 13; Dec. 22, 2014, No. 239, § 18.