Notice of the General Office of the Municipal Government on Extending the Validity Period of the 'Notice of the General Office of the Shanghai Municipal People's Government on Forwarding the Implementation Opinions of Ten Departments Including the Municipal Planning Bureau on Strengthening National Territorial Awareness Publicity, Education, and Map Market Regulation in This Municipality'

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