IOC reanalysis programme Beijing 2008 and London 2012 : latest update on 18 August 2017 / The International Olympic Committee (IOC). - Lausanne : IOC, 2017
To provide a level playing field for all clean athletes at the Olympic Games Rio 2016, the IOC put special measures in place, including targeted pre-tests and the reanalysis of stored samples from the Olympic Games Beijing 2008 and London 2012, following an intelligence-gathering process that started in August 2015 – in consultation with WADA and International Federations (IFs).
The additional analyses on samples collected during the Olympic Games Beijing 2008 and London 2012 were performed with improved analytical methods, in order to possibly detect prohibited substances that could not be identified by the analysis performed at the time of these editions of the Olympic Games.
For reference, some reanalysis of the stored samples of Beijing 2008 and London 2012 was already conducted in 2009 and 2015 respectively, leading to the sanctioning of six athletes. The programme for Beijing samples has concluded due to the statute of limitations.
The total number of confirmed Adverse Analytical Findings (AAFs) by reanalysis in 2016 was announced as 101.
