P.R. Laws tit. 32, § 3243d
(1) If an arbitrator becomes de jure or de facto unable to perform his/her functions or for other reasons fails to act without undue delay, his/her mandate terminates if he/she withdraws from office or if the parties agree on the termination. Otherwise, if a controversy remains concerning any of these grounds, any party may request the court specified in § 3241f of this title to decide on the termination of the mandate. The decision of the court is not appealable.
(2) If, under this section or in subsection (2) of § 3243c of this title, an arbitrator withdraws from his/her office or a party agrees to the termination of the mandate of an arbitrator, this does not imply acceptance of the validity of any ground referred to in this section or in subsection (2) of § 3243b of this title.
History —Jan. 5, 2012, No. 10, § 3.05.