Auditors and Cross-Registrants

Step 1

ID Number, AISIS Account

AISIS account log-in credentials and access to OBF email will be sent via email.

  1. Make sure to remember your AISIS username and password. In case you forgot your password, please request a new one on aisisonline.ateneo.edu.
  2. For inquiries, you may email adaa.ls@ateneo.edu.

Step 2

Online Advisement of Subjects

Ensure that you have been advised by the Office of the Registrar.
Advisement is NOT the same as enlistment. Advisement is the process of fixing a student's IPS and assigning the subjects a student will take. "Enlistment" is the process of signing up for classes.

Step 3

Online Enlistment

    Date: June 2, 2023 (Friday) & June 3, 2023 (Saturday)
    Time: 1:00PM - 5:00PM (Friday) & 9:00AM - 12:00NN (Saturday)

  1. Set your Internet browser settings to allow for pop-ups.
  2. Login to aisis.ateneo.edu.
  3. Click on the Enlist in Class link. Update your personal information if necessary.
  4. Click on the Enlist/Delist button. Choose a class. Chosen class must be displayed in the main window, unless a message appears.
  5. Click on the Submit Enlistment button. A confirmation page will appear.
  6. Click on the Confirm Enlistment button. Check if all the valid subjects you enlisted to are in the Enlistment Summary.

Settle your Hold Orders before the enlistment period.
Know your advised subjects and prepare your preferred schedule beforehand. Be ready to take alternative classes in case your preferred schedules are no longer available.

Step 4


  1. Click on the Proceed to Assessment button. Provide the necessary information.
  2. Click on the Submit button. Tuition assessment form will be displayed.
  3. Click on the Print button and save a printer-friendly version of the tuition assessment form.
  4. If you would like to make modifications in your enlistments, make sure to go through the assessment process once more.
  5. Take note that the last assessment done will be the one recorded on AISIS and on your assessment form.

Make sure to double-check that your final assessment form reflects your preferred mode of payment and number of installments.

Step 5


Pay online via the internet banking facilities or through over-the-counter payments of the following: BPI, BDO, Metrobank and Unionbank, or click here for Tuition Payment Options.


  • You have completed your online registration after your tuition payment has been recognized and validated by the Cashier.
  • Tuition Receipt is downloadable from the AISIS after 1-2 banking days from the time payment was made.
  • Off-campus payments that are made after June 6, 2023 (Tuesday) will be subject to a late registration fee.
  • For payment concerns, please contact the Cashiers through mdelpilar@ateneo.edu and mhcelestino@ateneo.edu
  • Students will not be able to join online classes unless they are officially enrolled.
  • Intersession SY 2023-2024 starts on June 7, 2023 (Wednesday).
  • Printable pdf: Graduate level - Cross Registrants and Auditors Registration Procedure