5 C.F.R. § 630.1102
In this subpart:
Agency means-
Committed relationship has the meaning given that term in subpart I of this part.
Disaster or emergency means a major disaster or emergency, as declared by the President, that results in severe adverse effects for a substantial number of employees (e.g., loss of life or property, serious injury, or mental illness as a result of a direct threat to life or health).
Domestic partner has the meaning given that term in subpart I of this part.
Emergency leave donor means a current employee whose voluntary written request for transfer of annual leave to an emergency leave transfer program is approved by his or her employing agency.
Emergency leave recipient means a current employee for whom the employing agency has approved an application to receive annual leave under an emergency leave transfer program.
Emergency leave transfer program means a program established by OPM that permits Federal employees to transfer their unused annual leave to other Federal employees adversely affected by a disaster or emergency, as declared by the President.
Employee means -
Family member has the meaning given that term in § 630.902 .
Leave year has the meaning given that term in § 630.201 .
Parent has the meaning given that term in subpart I of this part.
Son or daughter has the meaning given that term in subpart I of this part.
Transferred annual leave means donated annual leave credited to an approved emergency leave recipient's annual leave account.
5 C.F.R. §630.1102