P.R. Laws Ap. tit. 32A, § IV, Rule 37
2019-02-20 00:00:00+00
A person is disqualified to be a witness if the court finds that the person is not capable of expressing himself[/herself] concerning the matter on which he/she would give testimony in such a way as to be understood, either directly or through interpretation, or is incapable of understanding the obligation of a witness to tell the truth.
History —Amended on June 7, 1988, No. 42, p. 160, § 1; Sept. 29, 2004, No. 500, § 1.