Performance Appraisal system is as far my knowledge goes, setting up your Unit goal and dissolve / disintegrate into small set goals / to individual goal to achieve the unit goal, at the beginning of the year, and made known to the Appraise with ack. The Apprise review it every quarterly, himself. At the year end,the Appraise performance is Appraised by the immediate Boss, and with any opinion / hurdles faced by the Appraise in achieving the set goal. Finally by the Unit head, with endorsement / or non endorsement with differential views.
Carrier Appraisal is also on any contribution / achievement over and above the set goal, however depends up the slot vacancy on proposed carrier progression. 7th March 2018 From India, Madras