Annual report 2019 Sustainable developmentreport 2019 Appendices Additional Materials Additional Materials 2019 MTS PJSC Annual Report MTS Corporate Social Responsibility Strategy for 2017–2022 Anti-Corruption Policy Requirements for suppliers MTS PJSC Anti-Corruption Laws Compliance Policy MTS PJSC Code of Corporate Conduct and Business Ethics MTS PJSC Supplier Code of Business Conduct MTS Caring for the Environment Charity Policy Strategy presentation at the Investor Day