Nag BC man ko floje so i cant be of help with regards sa IDP. Pero share lang nako akong experience, maybe mkatabang sa uban. I registered with British Council IELTS. 9 days before my exam date nanawag na sila to inform me my schedule (both written&speaking), venue, and the things I need to bring with me during the exams. Very nice man tong na assign sa akoa na representative, paspas pud mureply sa email kay naa mn ko request ato nga early ko kay naa pako'y flight ig kahapon pauli manila.
Tama sila Venice & scorpio, hulat hulata lang sa. Good luck, unya.