Please see the message from the AAMC to the advisors:

The AAMC systems including the AMCAS application, MCAT Score Reporting and registration, AIS, and Letter Writing systems have been taken offline temporarily due to a technical issue. The AAMC will be sharing frequent updates on Twitter (@amcasinfo and @AAMC_MCAT) and online at www.aamc.org/amcas and www.aamc.org/mcat.

Thank you for your patience and understanding as we work to address the issue.

Kind regards,

-Becky Rice