The government approved the First official report of the Third National Action Plan on Climate Change. The paper summarizes the progress made on the measures aimed at introducing lowcarbon, energy-efficient and non-waste technologies, the recycling and recovery of more waste contributing not only to the overall reduction of greenhouse gas emissions but also to increasing productivity and resource efficiency. Implementation of measures creates opportunities for new sources of growth and jobs through cost savings, market innovation and better resource management. The overall effect of the implementation of sectoral policies and measures ensures the achievement of the legally binding targets for our country in international and national terms, with an annual reduction in greenhouse gas emissions of 10 060 537 tCO2 eq. implementation of the Plan. Besides the leading role of the competent institutions it underlines the specific role and functions of municipalities. A special feature of the activities on climate change is that they cover a large number of institutions and bodies both from the central and the local authorities because of their horizontal and cross-cutting nature.