The collection includes the main regulatory documents regulating the operation of thermal power plants: Rules for the technical operation of thermal power plants; Safety rules for the operation of heat-consuming installations and heat networks of consumers; Rules for accounting for thermal energy and coolant; Regulations on assessing the readiness of electricity and heat supply organizations for work in the autumn-winter period. For managers and specialists of enterprises and organizations of various industries, forms of ownership and departmental affiliation related to the operation of thermal power plants. The publication was prepared in collaboration with LLC IC "Astra", Novosibirs