PART V—DOMESTIC PROCEDURES FOR OTHER TYPES OF CO-OPERATION
Questioning persons
8 5. (1) Where there are grounds to believe that a person who is to be questioned by a Kenyan agency following a request under paragraph 1 (c) of article 91 the Rome Statute has committed a crime within the jurisdiction of the ICC, the person—
(c) shall, if questioned in a language other than a language the person fully understands and speaks, have, free of any cost, the assistance of a competent interpreter and such translations as are necessary to meet the requirements of fairness;
and
Rights during investigation - access to interpreter and translation if questioned in other language
EDIT.