12月起，这些新规将影响你我生活！

Group 1 - The new Food Safety Law will take effect on December 1, requiring transport operators of key liquid food to prominently display food-specific labels on transport containers and to clean them timely, prohibiting the transport of non-food items [2] - Starting December 1, all electric bicycles sold must comply with the new mandatory national standards, with old standards being phased out, and consumers are advised to look for CCC certification marks [4] - The regulations for the supervision and management of food safety responsibilities in chain catering enterprises will be implemented on December 1, mandating that chain businesses identify a headquarters with the necessary management capabilities [5] Group 2 - The revised mandatory national standard for medical protective masks will be implemented on December 1, prohibiting the use of breathing valves in disposable medical masks and requiring designs that ensure a secure fit [6] - The Market Supervision Administration's Credit Repair Management Measures will take effect on December 25, enhancing the credit repair system and encouraging parties to correct violations [8] Group 3 - The subsidy distribution method for elderly care in Shaanxi Province will be effective from December 1, providing monthly subsidies of 50 yuan for those aged 70-79, 100 yuan for 80-89, 200 yuan for 90-99, and 300 yuan for those aged 100 and above [10] - The Data Regulation in Hunan Province will take effect on December 1, prohibiting businesses from engaging in unfair competition and monopolistic practices using data [12] Group 4 - The Tourism Regulation in Hainan Free Trade Port will be implemented on December 1, promoting the development of nighttime economy and allowing for extended operating hours for various businesses in key tourist areas [14] - The Guangzhou Housing Safety Management Regulation will take effect on December 1, imposing penalties for unauthorized renovations that compromise safety standards [16]