compliance: commitment to full compliance with the requirements of the environmental legislation of the countries of operation and the voluntary commitments assumed in the area of environment protection; ‧ prevention: the use of the best available technologies and techniques to prevent pollution, minimise the risks of environmental accidents and other adverse environmental effects; ‧ training: organisation of education for the employees of the Company in the area of environmental requirements applicable to their activity in order to develop an understanding of their capabilities and responsibilities, as well as the implications for the environment when these requirements are violated; ‧ interaction: taking into account the views and interests of stakeholders, establishing environmental requirements for selecting of suppliers and contractors, and assisting them in meeting these requirements; ‧ measurability and evaluation: setting, measurement and assessment of environmental indicators, as well as the assessment of compliance with the environmental legislation of the countries of operation and the voluntary commitments undertaken in the area of environmental protection; ‧ openness: open demonstration of plans and results of environmental activities, including in the form of public reporting by the Company.