Jokhio said over 500 Pakistanis are jailed in Greek prisons. He said their release would be the office's first priority.
Last month, three suspected human traffickers were arrested during a joint raid by the Gujrat police and FIA. The suspects used to smuggle people to Greece and Turkey using illegal channels, according to the police.
According to sources in the FIA, they would charge young men exorbitant fees to get them to Turkey and Greece via land.