This data flow is used within the Manage Commercial Vehicles function. It contains the list of enrolled commercial vehicle credentials maintained by the commercial vehicle administrative processes and is used to periodically update the credentials database at the roadside checkstation facilities served by the function. The databases provide the facilities with an up to date list of which vehicles have been cleared (enrolled) to potentially pass through without stopping. The data flow consists of the following data items each of which is defined in its own DDE:

+ cv_credentials_status_code
+ cv_trip_classification_data

Sub Data Flows

Parent Data Flows

Associated PSpecs/Terminators

Parent Information Flows