What documentation do I need to get a handicap vehicle tag in Colorado?

The State of Colorado issues two types of handicap auto or vehicle tags- a temporary disability tag with a 90-day limit and the other for permanent disability. Also known as disability placards, one needs to submit an Application for Persons with Disabilities Parking Privileges from the Colorado Department of Motor Vehicles; a Colorado State licensed doctor has to sign in the application duly authorizing your disability. The application should be accompanied by your photo identification and copy of the registration of the vehicle in your name. For further details, pl see URL- http://www.ehow.com/how_6848480_do-handicap-auto-tag-colorado_.html