The purpose of a within-grade salary increment from one step to the next higher step within the established salary scale is to award a staff member an increase in salary for satisfactory performance and conduct during a qualifying period. The qualifying period is one year, except for movement to longevity steps as specified in the respective salary scale. For staff at or above P-2 step 12, P-3 step 14, P-4 step 13, P-5 step 11, D-1 step 5, and all steps at D-2, the qualifying period is two years. Award of the increment is subject to confirmation of the staff member’s satisfactory performance in his/ her assignments and conduct as evaluated by his/her supervisor(s) and documented in UNDP’s performance evaluation mechanism; and to the existence of a higher step within the staff member’s current grade in the respective salary scale.