Notice of the General Office of the Shanghai Municipal People's Government on Extending the Validity Period of the Notice on Forwarding the Implementation Opinions of the Municipal Planning Bureau and Other Ten Departments on Strengthening National Territory Awareness Education and Map Market Supervision

市政府办公厅关于延长《上海市人民政府办公厅关于转发市规划局等十部门关于本市加强国家版图意识宣传教育和地图市场监管工作实施意见的通知》有效期的通知