Does Sabre have to test each carrier separately with CBP, or can Sabre test with CBP just once?
CBP expects to test with the various service providers currently sending APIS data for multiple carriers. Once CBP has completed testing with these service providers, they should notify their customers, so the carrier can make the business decision to test the service provider product if they so choose to. CBP would encourage the carrier to conduct testing, as the final responsibility lies with the carrier and not the service provider.