Does it need approval to change the color of building exterior wall?

The color of the exterior walls of residential areas is controlled by the state. The color of the exterior wall is approved by the planning department, and no unit may change it without authorization. However, some external walls have been weathered by the wind and sun, resulting in fading. When the attribute is redrawn, there is a little error with the original color, which is allowed. If you really intend to change the color of the exterior wall, you need to report it to the municipal management department for approval and filing. The owner shall not change the color of its external wall without authorization, and the external wall belongs to the public part of the community, and the owner shall not change the color without authorization. According to Article 46 of the Regulations on Property Management, the property service enterprise shall assist in the safety work within the property management area. When a safety accident occurs, the realty service enterprise shall, while taking emergency measures, report to the relevant administrative departments in time to assist in the rescue work. (a) unauthorized changes in the property management area in accordance with the planning and construction of public buildings and facilities; (two) unauthorized occupation and excavation of roads and sites within the property management area, which harms the interests of the owners; (three) unauthorized use of property * * * with parts, * * with facilities and equipment for business. Individuals who commit one of the acts listed in the preceding paragraph shall be fined 1000 yuan or more and 10000 yuan or less; If a unit commits one of the acts listed in the preceding paragraph, it shall be fined between 50,000 yuan and 200,000 yuan.