Featured News and Information
  • ACOS will be closed from Wednesday, November 26 at 2:00 pm EST - Friday, November 28 for Thanksgiving.

  • Evaluations for the 2014 ACA are due December 1. For details and instructions, click here.

  • Resident Annual Reports for the 2013 - 2014 training year were due June 30. Delays may result in penalties and affect board eligibility.

  • The ACOS Member Community is open. Visit often to network with your peers and participate in college activities.


    • SOSA Spring Convention
      Coming Soon!
    • Check out the latest
      Discipline news

    Dr. Sheridan

    President's Message


    Having lived in the southwest for the past thirteen years, it has been an enlightening experience to live on the east coast this year...Read more


    Connect with the ACOS! Please check out our social media sites:


    Tel:  (800) 888-1312 * Fax: (703) 684-3280