Techniques for policy exchange are provided. A wireless local area network (WLAN) system configures a first policy to apply to devices connecting to the WLAN system, where the first policy is associated with a first event context. The WLAN system then transmits, to a cellular system, the first event context and an indication of the first policy. The WLAN system further receives a first connection from a first user equipment (UE). Finally, The WLAN system transmits a first response to the first UE specifying the first event context, where the cellular system, upon receiving the first event context from the first UE, identifies and applies the first policy based on the first event context.