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Support Hours

ISTS Program Support Representatives are online and available to assist participants during our standard business hours:

Monday – Friday: 7am – 7pm CT
Saturday: 9am – 6pm CT

Holiday Schedule

For calendar year 2024, program support is unavailable in observance of the following holidays:

  • New Year’s Day
  • Martin Luther King Jr. Day
  • Memorial Day
  • Juneteenth
  • Independence Day
  • Labor Day
  • Thanksgiving Day
  • Friday after Thanksgiving Day
  • Christmas Eve
  • Christmas Day