CCNP accreditation is substantial for a very long time. Accreditation holders can recertify by: Finishing one innovation center test Finishing any two expert fixation tests Finishing one CCIE lab test Acquiring 80 proceeding with training credits The recertification necessities should be met preceding the accreditation termination date. People with lapsed accreditations should rehash the whole certificate test measure to recapture their confirmation status. Learn more at the Cisco site.