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