Yes, yes, yes and yes! Each country follows a slightly different process of evaluating applications. Various universities have their own criteria for IB, IGCSE or CBSE; experts at Uwezo will help guide you in the right direction. A few colleges in some of these countries will require or appreciate SAT or ACT or Subject SATs. Some will offer you only conditional admission until the board exam results are published. Uwezo’s advice is to start the application process early and avoid last-minute emergencies. Almost all these countries, including the USA, will want evidence of English proficiency via TOEFL or IELTS.