Date Event
1/10/22 AAT 140 Results Due​​​
1/24/22 AAT 140 Results Post​​​
2/7/22 AAT 140 Retest Order Forms Due​​
2/8/22 AAT 140 Retest Samples Ship​​
3/1/22 AAT 140 Retest Results Due​​​
3/2/22AAT 141 Enrollment Deadline​ for additions that require additional AAT samples (Initial Organization​ or Analyst Applications)
3/8/22AAT 141 Samples Ship ~ 3/2/22; Contact us if your samples have not been received.​​
3/15/22 AAT 140 Retest Results Post
4/1/22AAT 141 Final Enrollment Deadline​ for Analyst additions requiring no additional​ AAT samples.​​​​​​
4/11/22AAT 141 Results Due
4/25/22AAT 141 Results Post
5/9/22AAT 141 Retest Order Forms Due


2021 AAT Deadlines

2022 AAT Deadlines