The US State Department is launching a proactive initiative to revoke passports belonging to parents with significant outstanding child support debts.This measure targets 2,700 individuals owing $100,000 or more while preparing to include those with arrears exceeding $2,500 under 1996 laws.Data from the HHS indicates that this enforcement program has recovered over $657 million in arrears since its inception in 1998.Delinquent citizens must settle their debts to regain travel privileges or secure emergency documents from a US embassy to return home.