Looking to submit data? Click
here to submit.
Reminder: Please be sure to always include your PSP Enrollment number on your datasheet.
This enables us to properly identify your laboratory. We will
be happy to assist you if you do not know your PSP Enrollment number.
Please contact us at (240) 436-4900 or
psp@aashtoresource.org.
Looking for a datasheet or instructions for a sample round that isn't listed below?
Instructions and Datasheets are not made available until a sample round's
scheduled ship date. Visit the
Proficiency Sample Schedule for more details.
Amending Data After Submittal
If it is before the samples’ posted closing date, you may change/update the data previously submitted. Navigate to the “View Sample Round Result Confirmation” page as you would to initially submit your data. (This is the page you saw after you first submitted your results.) Click on the “Overwrite Data” button at the bottom of the page to make the desired changes.
If it is after the samples’ posted closing date and analysis has already begun, your data cannot be changed.