5 C.F.R. § 630.402 Application for sick leave.
Title 5 - Administrative Personnel
An employee shall file a written application for sick leave within such time limits as the agency may require. An employee shall request advance approval for sick leave for the purposes of receiving medical, dental, or optical examination or treatment and, to the extent possible, for the purposes described in §630.401(a) (3), (4), and (6). [59 FR 62274, Dec. 2, 1994]
Title 5: Administrative Personnel
PART 630—ABSENCE AND LEAVE
Subpart D—Sick Leave
§ 630.402 Application for sick leave.