It is recommended that control officers check with their Card Issuing Authority [3] the status of such workshop cards that have been identified, and whether they were valid at the time they were used to calibrate the vehicle unit.
Det anbefales, at kontrolmedarbejderne kontrollerer status for sådanne identificerede værkstedskort med de kortudstedende myndigheder [3] for at fastslå, om de var gyldige på det tidspunkt, de blev anvendt til at kalibrere køretøjet.