TMS Concepts > Carrier Types > Integrated Carriers
  
Integrated Carriers
Integrated carriers—also known as PRECISION network carriers—are parcel carriers that have a certification or accreditation agreement with Precision. Each certification/accreditation requires:
Carrier-compliant labels in the correct layout and format.
Carrier-compliant EOD files for communication of shipment transaction data.
A carrier-certified approved set of test cases proving that the system covers all requirements.
TMS ensures that integration with each parcel carrier behaves according to the strict certification/accreditation process by following the prescribed rules set out by each carrier. TMS must remain within these rules to retain its certification/accreditation status. Therefore, TMS is tested extensively to ensure that the system remains within carrier-specified parameters. No changes to label structures or formats can be carried out without the permission and approval of the carrier.
Each integrated carrier has its own rating engine within PRECISION. This rating engine is used to calculate rates for carrier services. Examples of integrated carriers are UPS, FedEx, and DHL.