Section 25. Employment Status. —

Appointment in the career service shall be permanent or temporary.

1. Permanent status. —

   A permanent appointment shall be issued to a person who meets all the requirements for the position to which he is being appointed, including the appropriate eligibility prescribed, in accordance with the provisions of law, rules and standards promulgated in pursuance thereof.

2. Temporary appointment. —

   In the absence of appropriate eligibles and it becomes necessary in the public interest to fill a vacancy, a temporary appointment shall be issued to a person who meets all the requirements for the position to which he is being appointed except the appropriate civil service eligibility: Provided, That such temporary appointment shall not exceed twelve months, but the appointee may be replaced sooner if a qualified civil service eligible becomes available.