Past sessions
- Twenty-first Session, 20 – 23 October and 26 – 29 October 2020
- Twentieth Session, 22-26 June 2020
- Nineteenth Session, 15-18 October 2019
- Eighteenth Session, 23-26 April 2019
- Seventeenth Session, 16-18 October 2018
- Sixteenth Session, 14–17 May 2018
- Fifteenth Session (2017)
- Fourteenth (2017)
- Thirteenth (2016)
- Twelfth (2016)
- Eleventh (2015)
- Tenth (2014) (forthcoming)
- Ninth (2013) (forthcoming)
- Eighth (2012) (forthcoming)
- Seventh (2011) (forthcoming)
- Sixth (2010) (forthcoming)
- Fifth (2009) (forthcoming)
- Fourth (2008) (forthcoming)
- Third (2007) (forthcoming)
- Second (2006) (forthcoming)
- First (2005) (forthcoming)