requalification

noun

1. a quality, accomplishment, etc., that fits a person for some function, office, or the like.
2. a circumstance or condition required by law or custom for getting, having, or exercising a right, holding an office, or the like.
3. the act of qualifying; state of being qualified.
4. modification, limitation, or restriction: to endorse a plan without qualification.
5. an instance of this: He protected his argument with several qualifications.

noun

1. an official record of achievement awarded on the successful completion of a course of training or passing of an exam
2. an ability, quality, or attribute, esp one that fits a person to perform a particular job or taskhe has no qualifications to be a teacher
3. a condition that modifies or limits; restriction
4. the act of qualifying or state of being qualified