Title III
Duties, Human Rights and Guarantees

Chapter II
Nationality and Citizenship

Section Two: Citizenship

Article 49:

(3) Anyone who does not speak Spanish or is unable to communicate verbally is entitled to an interpreter.

Article 67
Rights of the accused
1. In the determination of any charge, the accused shall be entitled to a public hearing, having regard to the provisions of this Statute, to a fair hearing conducted impartially, and to the following minimum guarantees, in full equality:
(f) To have, free of any cost, the assistance of a competent interpreter and such translations as are necessary to meet the requirements of fairness, if any of the proceedings of or documents presented to the Court are not in a language which the accused fully understands and speaks