Programmes of measures To ensure that the 2030 targets are achieved, in 2018 the Climate Action Plan 2050 will be underpinned with a programme of measures having quantifiable effects on reductions. The environmental, social and economic impacts of each programme of measures will be assessed. This means that the update of the Climate Action Plan will be followed by a revision of each applicable programme of measures. The latter will underpin each upcoming reduction step and mile- stone with specific measures, where possible quantified in terms of their impact on emissions reduction. The programmes of measures will be developed in consult- ation with the Bundestag (lower house of parliament).