Your official transcript from every academic institute you attended is part of your application.
In some schools, they allow you to fill the transcript in their online stool and only upon admission; you will need to send them the official and signed transcript.
But in any case, you should contact your academic institute and acquire 3-4 official English transcripts; most schools are familiar with the drill.
For those business schools who ask you to deliver a signed transcript as part of the application, you should print the attached letter from the school’s web site, and ask your faculty’s academic secretary to sign and seal this from with the transcript in the same envelop. Then, send the whole package to the school with the rest of your supplementary printed material.
