Spot-check the tow hitch installation after it is closed. Before reusing an earlier conclusion, re-check the body mounting points, the wiring harness, and the calibration requirement, and re-approve if the source has changed. Registration and certification requirements for tow hitch installation in the destination country follow local competent-authority rules, licensed-body review, and the applicable contract terms. Use this international vehicle delivery guide to check the milestones before responsibility for tow hitch installation is confirmed. The vehicle conversion project manager fills in the tow hitch plan sheet before the next step proceeds.