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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.

Fall 2024 Testing Center Hours

August 12 - December 20, 2024

  • Monday, Tuesday, Wednesday, 9 am - 5 pm
  • Thursday, Friday, Saturday, Sunday - CLOSED

Holiday Closures:

  • November 11, 2024 - Veteran's Day
  • November 27 - December 1, 2024 - Closed for Thanksgiving

Winter Break: 

December 21, 2024 - January 5, 2025

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