Arnold Hours & General Info

Located on the first floor - Room #114
Phone: 636-481-3593 Email: jcatc@jeffco.edu

Students must present a valid photo ID in order to test at the Testing Center.

• A valid photo ID for classroom/online/hybrid testing is a Jefferson College Student ID. (Due to 2-step verification, a STUDENT ID is MANDATORY.)
• A valid photo ID (Driver's license, State ID, Passport, Military ID) is required for placement exams.
• A valid ID for 3rd party testing will be reflected on the 3rd party testing platform's policies and procedures.

Testing Center Hours

Monday, Tuesday, Wednesday  9 am to 4 pm

Thursday, Friday, Saturday, Sunday CLOSED

Holiday Closures:

Spring Break: March 20 and 21, 2025

Spring Holiday: April 18, 2025

Memorial Day: May 26, 2025

*Please note, if the College is closed for any reason, the Testing Centers will be closed.