A Police spokesperson said since November last year they have arrested and charged 11 people with various offences in relation to passport forgery.
The accused included Tongan and Chinese nationals who have pending trials in Nuku'alofa.
In November last year, four Tongan nationals were charged with forgery, receiving bribery, regarding a complaint over a passport application that allegedly used a forged birth certificate. Some of the accused were employees of the Ministry of Justice.