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Home > Student Services > Assessment Center

Assessment Center

​​​​​​​​​​​​​​​​​​​​The Assessment Center, located on the first floor in Watson Hall, room 110 (campus map), provides placement testing services on a walk-in basis Monday-Friday (see below for the monthly testing schedule). Please note, all new students planning to enroll in 6 or more units or those who wish to receive priority registration, are required to complete placement testing.
After applying to OCC, students must present the following on the day they walk-in to complete a placement test:
1. OCC Student ID #
2. Photo ID

Students requiring testing accommodations are encouraged to contact the Disabled Students Programs & Services (DSPS) to determine eligibility as soon as possible.
Accommodations are not retroactive.
Contact the DSPS Office at (714) 432-5807 or at Visit the DSPS site for more information.

If you are seeking clearance for English/Math placements or prerequisites please submit the below Clearance Request Form. For more information about clearing English and Math placements visit Placement Test Clearances or for clearing prerequisites visit Prerequisites and Co-Requisites.


The Assessment Center only offers testing during the walk-in hours listed below:

Monday through Thursday: 8am to 4pm
Friday: 8am to 2pm

The Assessment Center will be have limited testing hours on Thursday, December 7th from 8am to 11:30am. We apologize for any inconvenience.

The Assessment Center and OCC Campus will be closed for Winter Break from December 19th to January 1st. We will resume normal business hours on January 2nd.

Please be aware that if you arrive 30 minutes or less before
our testing hours stop, you will only be allowed to take one test.

Please check back during the last week of the current month for any changes to our hours for the next month.​

Office Hours
Monday: 8 a.m. - 4 p.m.
Tuesday: 8 a.m. - 4 p.m.
Wednesday: 8 a.m. - 4 p.m.
Thursday: 8 a.m. - 4 p.m.
Friday: 8 a.m. - 2 p.m.
Saturday: CLOSED
Sunday: CLOSED
(714) 432-5789