hello aspirant...

hope you are doing good.

yes...you can apply for phase 3 of SRMJEE without applying for the phase 1 and 2 of SRMJEE.

SRMJEEE is a computer-based (online) university entrance exam that serves as a common entrance exam for all SRM institutes and universities across the country.

Phases 1, 2 and 3 only count as attempts, unlike mains and advance, which require you to take mains first, then qualify, and then take advance.

You have the option of choosing which phase exam you want to take, or you can take both phases exams.]

for more information , visit https://engineering.careers360.com/articles/srmjeee-application-form

Hope this information helps you...

All the best.