D.C. Code § 28:9-804
A security interest that is an unperfected security interest immediately before the applicability date becomes a perfected security interest:
May 1, 2013, D.C. Law 19-302, § 2(s), 60 DCR 2688
Applicability of D.C. Law 19-302: Section 4 of D.C. Law 19-302 provided that the act shall apply as of July 1, 2013.