GMAT考試於2015/7/19之後，更改部分考試相關規定：
(1) 取消考試成績在記錄上會有個代表取消的記錄「C」，之後您將不會再有這個記錄，若您在7/19之前取消過成績，這些記錄也將一併移除。
(2) 考試間隔由 31天，縮短為16天。
(3) 7/19之前，查看正式成績需要輸入臨時成績單上的Authentication Code ，之後您的出生日期就是Authentication Code，未來考場將不再授予Authentication Code。
Cancelled Scores Removed from Score Reports
The “C” that represents a candidate’s cancelled scores will not be shown on any future GMAT score reports generated by GMAC. This means that when a test taker cancels their score, only the test taker will know. This feature will be applied retroactively to all previously cancelled test scores, which will be removed from all future score reports that are sent to schools. However, score reports with cancelled scores have already been sent to schools, they can’t be modified.
Removing cancelled scores from the score reports will help candidates gain more control and confidence of their GMAT experience—something that candidates have repeatedly asked for. In a survey of more than 3,000 students, 85% of respondents indicated that they would like to see the “C” removed from their score reports. This feature will also help deter any misinterpretations of cancelled scores in candidate profiles.
Please reference the Cancelled Score Policy Update FAQ for additional questions.
Repeat Exams Allowed after 16 Days
Candidates have the option to retake the GMAT exam after a 16-day time period (versus the current 31-day retake period). This allows candidates the flexibility to retake the exam within a shorter period of time in order to accommodate their schedules, study habits, peak performance times, and/or school deadlines.
As always, candidates can’t exceed five GMAT exams within a 12-month period.
Authentication Code Replaced with Date of Birth
Candidates will be able to view their Official Score Report online using their date of birth to authenticate their access. A separate authentication code will no longer be issued at the test center.
This change is expected to streamline the process for candidates to access their GMAT scores—and everyone likes one less password/code to remember.
資料來源：www.mba.com
