D.C. Code § 29-305.52
A shareholder shall not commence a derivative proceeding until:
(2) Ninety days have expired from the date the delivery of the demand was made unless
July 2, 2011, D.C. Law 18-378, § 2, 58 DCR 1720
Mar. 5, 2013, D.C. Law 19-210, § 2(c)(15), 59 DCR 13171
Application of Law 19-210: Section 7 of D.C. Law 19-210 provided that the act shall apply as of January 1, 2012.
The 2013 amendment by D.C. Law 19-210 substituted “the delivery of the demand” for “the demand” in (2).