The LIU is responsible for conducting background checks and investigations on passport applicants to verify their identity and eligibility for a passport. They may investigate things like:
* Identity verification: Confirming the applicant's identity through various documents and sources.
* Criminal history: Checking for any criminal records that may disqualify the applicant from receiving a passport.
* Travel history: Investigating the applicant's travel history to ensure they have not been involved in any illegal activities abroad.
* Financial status: Assessing the applicant's financial stability to determine if they have the means to travel.
The LIU plays a crucial role in ensuring the integrity of the passport application process and preventing fraud.