Hi

No, there's no such rule. 1 year of internship is an integral part of mbbs without which it is incomplete as mbbs is a 5.5 year course in which you study for 4.5 year and then do 1 year of internship.

So, irrespective of your age it is mandatory to complete your internship in order to be eligible for PG

For your reference,
Neet PG eligibility criteria is provided below:-

To be eligible for Neet PG you need to fulfill the given below criteria :-

-) educational qualification requirement :- to be eligible one must possess an MBBS degree recognised by Medical Council of India

-) it is also mandatory to have MBBS qualification registration either permanent or provisional issued by MCI or State Medical Council i. e SMC

-) the aspirant should complete the one year internship by 31st March of the year in which attempting Neet PG i.e by 31st March 2021 in case of neet pg 2021

You can get the detailed information in our page the link is provided below:-
https://medicine.careers360.com/articles/neet-pg-eligibility-criteria

Thank you