Previous Reports
Use of Reports
As the completed program reports are publicly available, all interested parties are free to access these reports from the PTA website. All reports are marked “Copyright” with the year of issue. The information contained within the reports must not be reproduced unless permission is granted by PTA. The authorised contact from each participating laboratory is contacted to advise that the reports are available to download. Program reports are used to provide guidance to participants on their testing performance in conjunction with their peers and to provide expert commentary on the testing outcomes.
Reports 2021 (49)
Reports 2020 (62)
Reports 2019 (57)
Reports 2018 (57)
Reports 2017 (47)
Reports 2016 (61)
Reports 2015 (58)
Reports 2014 (59)
Reports 2013 (47)
Reports 2012 (58)
Reports 2011 (50)
Reports 2010 (59)
Reports 2009 (46)
Reports 2008 (35)
Reports 2007 (33)
Reports 2006 (33)
Reports 2022 (49)