sobriety
Your employer if using a company computer, your parents if you are a minor, and law enforcement officers with a search warrant.
The word that means a request to participate in something is, an invitation or an invite.
(in the US) virtually every law enforcement agency has a manual of procedures and rules that govern the actions of their officers when enforcing the laws of their particualr jurisdiction. These manuals should be available as "public documents" or you can access them with an FOIA request.
Request an enforcement action from child support enforcement.
get a warrant before they enter a home
I am not aware that there is a law requiring this, but most(all?) agencies, by their internal operating rules, require an officer to identify himself (at least by badge number) when requested. BUT - If they are off-duty and not in performance of their duties, I doubt it.
Information used for law enforcement purposes
No. You must go t law enforcement agency to request them.
The repossession agent is not a law enforcement agent, and has no such authority.
NONE
Technically, this request is made by the governor of the state where the crime occurred. The request is usually a formality that does not personally involve the governor. The law enforcement agency or prosecutor's office having jurisdiction over the crime decides if they want to go to the expense necessary to bring the accused party back to be tried for the crime. This process is called extradition. In order for the officers of State A to go to State B to retrieve an accused person, the governor of State A must ask the governor of State B to allow State A's officers to enter State B and take the accused into custody. If the governor of State B refuses this permission (this rarely happens), State A's officers have to wait for him to change his mind or for their suspect to leave State B.
If you have a compelling reason, you can request this by filling out a request at the parole office, or by writing a letter to the Parole Office Director in which you explain your compelling reason. The likelihood of the request being honored, however, is on the slim side of slim.