The 12th release of Chronicles of Great Achievements opens versatile activity of the Head of Turkmenistan in 2018. Presented material highlight progressive reforms in life of the state and society, targeted measures for diversification of national economy, introduction of achievements of scientific and technical progress and perspective innovations. Based on the materials of the State News Agency of Turkmenistan, the last issue of the chronicles gives chronological review of political decision, signed laws, orders, resolutions related to all spheres of social, economic and foreign activity It also gives the information about held sessions of the Cabinet of Ministers, State Security Council, video conference working session, working tours of the Leader of the nation to regions, meetings with heads of foreign states, social and political activists on international level. The release presents the main indicators demonstrating results of social, economic and democratic changes in the interests of the nation. Certain articles are dedicated to opening of new production and social facilities, which construction has been carried out under the programmes of social and economic development of Turkmenistan elaborated under the leadership of the Head of the State. Start of construction of Turkmenistan – Afghanistan – Pakistan – India gas line, construction of Turkmenistan – Afghanistan – Pakistan power and fiber optic line, ground breaking ceremonies of modern villages and settlements as well as many other various facilities are among important events. The articles narrate about work victories and reforms in agricultural complex. Regarding the achievements in physical culture and sport sphere, Amul – Hazar 2018 and World Weightlifting Championship, which were successfully held in our country, were mentioned. The chronicles give opportunity to the readers to learn about the activity of the President of the country for implementation of peace-making foreign policy of Turkmen state, which is aimed at wide international cooperation with all countries of the world. In particular, the review of the visits of Turkmen leaders to foreign states and meetings held on highest level in hospitable Turkmen land has been given. Such facts as declaration of June 3 as the World Bicycle Day by the United Nations General Assembly at the initiative of President Gurbanguly Berdimuhamedov as well as unanimous election of our country as a member of the Bureau of the Inland Transport Committee of the United Nations Economic Commission for Europe and member of the UN Economic and Social Council for 2019 – 2021 indicate the success of foreign strategy of Turkmen leader. The 12th release of the Chronicles of Great Achievements has been prepared for publishing by the Archive Fund of the President of Turkmenistan of the General Archive Department under the Cabinet of Ministers and published in Turkmen and Russian languages.