Can a person registered under composition made purchases inter state? I.e from the state other than the state in which he is registered
Nop he can’t.
One of the condition of composition scheme is intrastate sale purchase.
Can do purchase not sale no input credit.
To verify my answer you may check condition of composition on cleartax.in neither sell nor purchase can be done by other state. i have a screenshot of that conditions but i don’t know how to send you.