In proceedings under this chapter for the appointment of a guardian or conservator, either general or limited, or subsequent proceedings in which the powers of a guardian or conservator are sought to be enlarged, the petitioner or moving party shall present clear and convincing evidence that the appointment or enlargement of powers is warranted.
D.C. Code § 21-2003
For legislative history of D.C. Law 6-204, see Historical and Statutory Notes following § 21-2001.