These NUMBER@1 member countries had agreed to form a `` Single Domestic Space '' in which travelers would only have their passport stamped and have to submit completed , standardized entry and departure forms at the first port and country of entry .

These NUMBER@1 member countries had agreed to form a `` Single Domestic Space '' in which travellers would only have their passport stamped and have to submit completed , standardized entry and departure forms at the first port and country of entry .
