D.C. Mun. Regs. tit. 17, § 1909
1909.1 A licensee shall notify the Board in writing within thirty (30) days of any name change, or any change of business, email, or residence address.
1909.2 A licensee shall inform the Board in writing within thirty (30) days of pleading guilty or nolo contendere, or being convicted or found guilty of any felony.
1909.3 A licensee shall inform the Board in writing within thirty (30) days of the suspension, revocation, or surrender of his or her license as a landscape architect in any other jurisdiction.
SOURCE: Final Rulemaking published at 66 DCR 12720 (September 27, 2019).