Motor vehicle crashes not involving injury or extensive damage to property may not require investigation by a law enforcement agency. However, documentation of these events may still be desireable for presentation to insurance companies in resolving damage claims.
If you have such an event you can download the required form, known as a Blue Form because it was historically printed on blue paper, and any necessary instructions directly from the Texas Department of Transportation website.
Scroll down to the bottom of the page under the heading of Other Crash Record Forms and select the form numbered CR-2 and called Driver's Crash Report (Blue Form).
Instructions for use and submission of this form are included with the download.