The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein is to provide a method for providing user consent for UE in a 5G network (1000) by a UE (300). The method includes receiving a request message from a network apparatus (200) to check with the UE (300) whether the network apparatus (200) can provide subscribed event information to a NWDAF (100). The request message includes the subscribed event information and a consumer NF ID to obtain consent from the UE (300). Further, the method includes determining, by the UE (300), using the preconfigured data whether a consent can be provided for the subscribed event information to the NWDAF (100). Further, the method includes sending, by the UE (300), a response message to the network apparatus (200), wherein the response message comprises a consent indication allowing the network apparatus (200) to provide the subscribed event information to the NWDAF (100).