The US has revised its visa policy for the Pakistani citizens by slashing the visa validity from five years to 1 year, according to a media report. In an official notification issued by the American embassy here on Tuesday, the US said that an additional fee will also be charged for H (Temporary Work Visa), I (Journalist and Media Visa), L (Intercompany Transfer Visa), and R (Religious Worker Visa) visas, the Express Tribune reported.