DateEvent
11/29/19AAT 131 Retest Results Due​​​​​​​​​​
12/2/19AAT 132 Enrollment Deadline​ for additions that require additional AAT samples (Initial Organization​ or Analyst Applications)
12/10/19AAT 132 Samples Ship 12/2/19; Contact us if your samples have not been received.​​​
12/13/19AAT 131 Retest Results Post​​
12/31/19AAT 132 Final Enrollment Deadline​ for Analyst additions requiring no additional​ AAT samples.​​​​​​
1/2020Annual Participation Invoices for the AAR program will be processed in January. Your organization will be contacted when the invoices have been shipped.
1/10/20AAT 132 Results Due​​​
1/24/20AAT 132 Results Post​​​
2/7/20AAT 132 Retest Order Forms Due​
2/10/20AAT 132 Retest Samples Ship​​
3/2/20AAT 132 Retest Results Due​​​​​​​​​​
3/2/20AAT 133 Enrollment Deadline​ for additions that require additional AAT samples (Initial Organization​ or Analyst Applications)
3/10/20AAT 133 Samples Ship 3/1/20; Contact us if your samples have not been received.​​​
3/16/20AAT 132 Retest Results Post​​
4/1/20AAT 133 Final Enrollment Deadline​ for Analyst additions requiring no additional​ AAT samples.​​​​​​
4/10/20AAT 133 Results Due​​​
4/24/20AAT 133 Results Post​​​

2019 AAT Deadlines

2020 AAT Deadlines