However, as part of a global and comprehensive agreement for the period beyond 2012, Switzerland reiterated its conditional offer to move from its target of a 20 per cent emission reduction by 2020 compared with 1990 levels to a 30 per cent emission reduction, provided that other developed countries commit themselves to comparable emission reductions and that developing countries contribute adequately according to their responsibilities and respective capabil ities (see FCCC/S8/2011/INF.1/Rev.1).