Rule 221 - Certificate of Completion in Unsupervised Administration(a) FORM. A certificate of completion, as provided in D.C. Code § 20-735 (2012 Repl.), may be filed by an unsupervised personal representative on the form maintained by the Register of Wills or a form that is substantially similar in content and format to that form.(b) CONTENTS. The certificate of completion must include: (1) the information required by D.C. Code § 20-735(b) (2012 Repl.);(2) a copy of the notice accompanying the final account, as required by Rule 215;(3) a list of the names and addresses of each person to whom the final account and notice was sent; and(4) a certificate of service.Adopted by Order dated March 4, 2022, effective 8/22/2022.