D.C. Code § 38-1853.14
Section 901(b) of Title XI of Div. I of Pub. L. 116-94 provided that the amendment made by subsection (a) of section 901 shall take effect on September 30, 2019.
Section 3014 of Div. E, Title IX, of Public Law 115-31 provided that: The amendment made by subsection (a) shall take effect on September 30, 2016.
For effective date of amendments made by Pub. L. 114-254, see section 162(d) of Pub. L. 114-223 as added by 101(3) of Pub. L. 114-254.