Columbia Temporary appointments ordinance (§ 19-167)

(a) If a position in the classified service is to be filled for a limited time only, appointments may be made from the list of eligible individuals interested in full-time work, except that their temporary appointment shall not affect their eligibility for full-time positions.

(b) Former temporary employees may be rehired without certification by the human resources department provided the human resources department is notified accordingly. All temporary appointments shall be coordinated through the human resources department.