Hi Aspirant,

The registration for CPT Course will be valid for a period of 3 years from the date the student becomes eligible to appear in CPT exam for the first time.

Accordingly the registration of a student will continue to be valid as long as the student continues to appear in the CPT exam irrespective of the period involved which may be beyond three years.

After expiry of the period of 3 years from the date the student became eligible to appear in CPT for the first time, his registration will lapse.

However registration shall not lapse such student has appeared in at least one of the last two examinations conducted just before the end of three years.

If you did not appear for the exam subsequently for two times then only your registration will get lapse. r

If your registration gets lapsed, you will be eligible for re-registration. You will be required to re-register himself/herself by paying a nominal revalidation fee of Rs.500/-. Such re-registration will again be valid for a period of 3 years or for the period so long the student continues to appear in the examination regularly.

You can refer this link for more information

https://www.google.com/amp/s/finance.careers360.com/articles/ca-foundation/amp

Hope this helps