It should be noted that the OAS has always considered that DCPS has a discretion to assign different weights to the factors listed in point 1503.2. As a result, the Agency is not required to assign identical values to each of the factors. The date on which the document is filed with a private carrier, as reflected in the carrier`s receipt, when the document is sent to the OAS by a private carrier. THE BURDEN OF PROOF OEA Rule 628.1, 59 DCR 2129 (March 16, 2012) states that the burden of proof on essential factual issues lies in the predominance of evidence. The date on which the document is filed with a private carrier, as reflected in the carrier`s receipt, when the document is sent to the OAS by a private carrier. The petition must contain facts that indicate that you are either the applicant, a person concerned by the decision or complaint, or that you have the right to be reviewed by law. DCPS, OEA Matter 2401-0014-10 (December 30, 2001); Britton v.