APS User Requirements
Registering as an APS New User
For step-by-step instructions and detailed information about how to become an APS User, please visit the APS New User Checklist website.
All returning users must submit an updated APS User Registration Form as a “returning user” to provide your current information. Non-U.S. citizens with expired or expiring security clearance are encouraged to re-register with the APS as soon as possible.
Returning users also need to ensure that all required APS training is current by contacting the APS User Office at (630) 252-9090 or at email@example.com or by contacting Kristin Ahrens at (630) 252-9854 or firstname.lastname@example.org.
Complete any expired training Remotely, or contact the APS User Office or Kristin Ahrens to schedule on-site training.