The EuroQol Group has been holding annual plenary meetings since its inception in 1987. During the scientific sessions, members and co-workers of the EuroQol Group, together with invited guests, present papers on topics that include: the development of an increased level version of EQ-5D; methodological/valuation aspects of EQ-5D; development of EQ-5D (Child) versions in different languages and the use of EQ-5D in health population surveys. There are also talking poster sessions focusing mainly on the different clinical areas where EQ-5D is being applied.

This year, the 27th EQ Plenary meeting will be held in Athens, Greece on 16-18 September 2010.