Md. Code Ann., Est. & Trusts § 9-213
Except as otherwise provided in § 9-210 of this subtitle, an interest in or power over property existing on October 1, 2004, as to which the time for delivering or filing a disclaimer under law superseded by this subtitle has not expired, may be disclaimed after October 1, 2004.
Added by Acts 2004, c. 465, § 2, eff. Oct. 1, 2004.