The recent decision would enable 3.7 million overseas Pakistanis to participate in the general elections.
A high level meeting of the commission held here on Tuesday with EC Secretary Ishtiak Ahmed Khan in the chair.
The meeting decided to give the voting right to the Pakistanis living in other countries and registering their names in the electoral rolls.
The meeting also mulled over mechanism of voting which included postal balloting, setting up polling booths in Pakistani embassies and other options.
The meeting also considered of reserving seats for overseas Pakistanis in the elected assemblies.