The main purpose of the Internet Application Integrity and Disclosure Act is to enhance transparency regarding the ownership and data handling practices of internet websites and mobile applications that are linked to foreign adversaries. The law aims to inform users about who owns the services they are using and where their data may be stored, particularly if it involves countries identified as adversaries by the U.S. government. Key provisions of the law require that any person or entity that operates a website or mobile app must clearly disclose specific information to users.