D.C. Code § 5-1501.15
(a)
(1) The Mayor, pursuant to subchapter I of Chapter 5 of Title 2, may issue rules to implement the provisions of this chapter, including:
(B) A fee schedule for reasonable costs related to expert witness testimony provided by Department employees to entities not listed in § 5-1501.06(b), including the cost of any preparation, travel, and related administrative functions; provided, that no fee shall be charged for costs related to expert witness testimony provided by Department employees:
Aug. 17, 2011, D.C. Law 19-18, § 16, 58 DCR 5403
Dec. 13, 2017, D.C. Law 22-33, § 3002(b)
Apr. 27, 2021, D.C. Law 23-274, § 501(k)
Apr. 21, 2023, D.C. Law 24-348, § 2(t)
For temporary (90 days) amendment of this section, see § 3002(b) of Fiscal Year 2018 Budget Support Emergency Act of 2017 (D.C. Act 22-104, July 20, 2017, 64 DCR 7032).
For temporary (90 days) amendment of this section, see § 3002(b) of Fiscal Year 2018 Budget Support Congressional Review Emergency Act of 2017 (D.C. Act 22-167, Oct. 24, 2017, 64 DCR 10802).
Applicability of D.C. Law 24-348: § 10 of D.C. Law 24-348 provided that the change made to this section by § 2(t) of D.C. Law 24-348 is subject to the inclusion of the law’s fiscal effect in an approved budget and financial plan. Therefore that amendment has not been implemented.