Fuente: Wipo "digitalization" A digital twin task authorization method and apparatus, a communications device, and a readable storage medium, pertaining to the field of communications technologies. The digital twin task authorization method includes: obtaining, by a first communications device, first information; and performing, based on the first information, a first operation related to digital twin task authorization, where the first information includes at least one of the following: subscription information of a digital twin service of a terminal; authorization information of the digital twin service of the terminal, or authorization information of the digital twin service of the terminal and validity time information of the authorization information; and query result information, where the query result information is used to indicate that the terminal allows or disallows a digital twin task.