About the standard driving record (summary), is there a difference if I request this summary by mail or in an office?
There is no difference between an abstract that you request online, in an office, or by mail. They are certified DMV records. All include a certification statement and the signature of the Commissioner of Motor Vehicles, as well as the same safety watermark.
Is my DMV completion certificate sent directly to my car insurance provider?
We will send your certificate to you and you must supply the information to your insurance company for reduction benefits.