Legal basi for charging air-condition usage fee for office buildings

Article 2 of the Regulations on Property Charges. The Regulations on Property Charges stipulates that property management enterprises provide services to owners (including providing property services as agreed in the property service contract and providing services beyond those agreed in the property service contract upon the entrustment of the owners); The price shall be clearly marked in accordance with these provisions, indicating the service items, charging standards and other related information. An office building refers to a building for administrative personnel of various government organs and employees of enterprises and institutions to handle administrative affairs and engage in business activities.