D.C. Code § 16-5622
(a) If a party requests under law of the District other than this chapter a modification of an award confirmed under § 16-5616 or judgment on the award based on a fact occurring after confirmation:
(2) If the award or judgment does not specify a dispute-resolution method, the parties may:
Mar. 10, 2023, D.C. Law 24-286, § 2(b)