Full details of arrangements that are available for candidates with special needs are on the IELTS website.
If you require special administrative arrangements such as extra time, you must send medical documentation by email at least six weeks before your test date to the IELTS administration. Please note that special arrangements are only available for paper-based IELTS exams. If you need to make use of any special arrangements please register for a paper-based exam. Currently, we cannot offer special arrangements for computer-delivered IELTS exams.
If you require a modified version of the test then please contact the IELTS administration by email at least three months before your test and send us your medical documentation. This notice period is necessary for the modified test version to be prepared.