Hi,

Well NAAC accreditation can still remain valid even after the implementation of National education policy because the policy states rules and regulations related to exams, subject selections and other information all pertaining to education as an important factor. NAAC gives grades to colleges and universities where some have grade A or B and all other types. So it might stay the same even after NEP. Also there is no direct information available in the NEP that states that NAAC accreditations will be removed.

I hope this helps.

All the best.