I am in california about to go to trial for a speeding violation. In order for me to conduct my defence I need to present in court certain supporting documents (like radar requirement standards, national calibration requirements standards, radar manual and radar specification ect).
My questions is what must I do to enter these documents as supporting evidence.
1. I can get these documents by going to the related official goverment web state and print them out and provide the web address at trial. Can these be entered as evidence?
2. If I have printed orginals can these be entered as evidence?
3. Can text books be entered as supporting evidence?
4. What are the general rules for entering published material?
p.s. if this thread should be place somewhere else please let me know or do so.