A permanent appointment is issued to a person who meets all the requirements
for the position to which he is being appointed/promoted, including the
appropriate eligibility prescribed, in accordance with the provisions of law,
rules and standards promulgated in pursuance thereof, while a temporary
appointment may be extended to a person who possesses all the requirements for
the position except the appropriate civil service eligibility and for a
limited period not exceeding twelve months or until a qualified civil service
eligible becomes available.
Section 14 of the same resolution provides for a coterminous appointment:
Sec. 14. An appointment may also be co-terminous which shall be issued to a person whose entrance and continuity in the service is based on the trust and confidence of the appointing authority or that which is subject to his pleasure, or co-existent with his tenure, or limited by the duration of project or subject to the availability of funds.
The co-terminous status may be further classified into the following:
(1) co-terminous with the project - when the appointment is co-existent with the duration of a particular project for which purpose employment was made or subject to the availability of funds for the same;
(2) co-terminous with the appointing authority - when appointment is co-existent with the tenure of the appointing authority or at his pleasure;
(3) co-terminous with the incumbent - when the appointment is co-existent with the appointee, in that after the resignation, separation or termination of the services of the incumbent the position shall be deemed automatically abolished; and
(4) co-terminous with a specific period - appointment is for a specific period and upon expiration thereof, the position is deemed abolished.
For the purpose of coverage or membership with the GSIS, or their right to security of tenure, co-terminous appointees, except those who are co-terminous with the appointing authority, shall be considered permanent. (Emphasis supplied)