ATV, UTV, or OHM Certificate
The Registration Certificate must be carried with you at all times while riding. If the proof of registration is in the form of a validated receipt, you must carry the validation with you while riding.
It must be presented to an enforcement officer when requested.
![Wisconsin ATV registration certificate](https://ke-courses-production.s3.amazonaws.com/asset_files/production/5069/attachments/original/WI-ATV-registration-certificate.jpg?1605276680)