The document discusses Ukraine's implementation of reforms under the Energy Community Treaty. It notes that while Ukraine has transposed much of the common legal framework, implementation is lagging in key areas like unbundling of the gas company Naftogaz and opening the retail gas market. It highlights several ongoing disputes against Ukraine and priorities for improving compliance, such as adopting legislation on renewable energy and energy efficiency in line with EU directives. Implementation in the electricity sector also needs acceleration, including removing regulated prices and cross-subsidies to establish a competitive market.