Always check with the school before going to request an old score report, a majority of the schools do not accept the scores of the exam taken over 5 years ago. Score reports from exams given within 5 to 10 years ago are available; however, they are sent to schools with a caveat that should be interpreted with caution. In addition, scores before 5 years can only be ordered by reaching out to GMAT Customer Service of your concerned region. Another rider with this is that a candidate must not have taken the GMAT exam within the last 5 years.