Section 890.1113 - The administrative charge(a) OPM has determined that the administrative charge as provided under 5 U.S.C. 8905a(d)(1)(A)(ii) is 2 percent of the enrollment charge described in § 890.503(a) .(b) It is OPM's responsibility to establish procedures for receiving the administrative payment into the Employees Health Benefits Fund and for making this amount available to the employing office.54 FR 52339, Dec. 21, 1989, as amended at 55 FR 22891, June 5, 1990