Just plain good old black and white xerox copies. Univ will attest/stamp on back saying they are verified docs. Make sure xerox are good quality, cause Wes is known to reject illegible documents..carry your originals when u go to univ for verification. They don't bother about it but it's good to have
Basically just make sure -
you have your semester wise marksheets (showing all subjects taken & marks received) and the passing/convocation certificate
Final year maksheets (5&6 semester) and degree HAVE to be stamped and sealed envelope by the university
First two years marksheets (4 semesters) HAVE to be signed and sealed by college.
All documents sent to Wes must be in sealed envelopes. If there is even slight hint of tampering they will reject it
All envelopes must have Wes ref on them
For precaution write ur Wes ref on the back of ur docs as well.
And use FedEx .. the have a special Wes courier offer for 1290
Follow these and u should be good to go