D.C. Code § 8-636.03
A court shall not review a challenge to a response action chosen by the Mayor or to review any order issued by the Mayor, pursuant to § 8-634.01, except in the following circumstances:
June 13, 2001, D.C. Law 13-312, § 603
as added Apr. 8, 2011, D.C. Law 18-369, § 2(m), 58 DCR 996