1. Police officer witnessed violation.
2. Type of speed measuring device used.
3. Operation manual for speed device.
4. Calibration logs for speed device used
a. 1 month prior to vilation
b. month of violation
c. Month directly after violation
5. Repair logs for speed device.
6. Actual drag factor of roadway
7. Crown of roadway
8. Elevation of roadway
9. Super Elevation of roadway
10. Coefficient of Friction
Discover is to be received by alleged violator no later than ten (10) days before scheduled hearing date.