"prosecution authority" is a correct and usable phrase in written English.
For example, you could use it in the following sentence: "The prosecution authority was unable to bring any charges against John due to lack of evidence."
The Crown Office, Scotland's prosecution authority, ruled there was not enough evidence to justify criminal proceedings.
The Swedish prosecution authority has confirmed its website was attacked last night and this morning.
He staffed the prosecution authority and the police service with supplicants who dared not go after him and his cronies.
Stepanka Zenklova, spokeswoman for Prague's state prosecution authority, said US officials have not officially asked for the man's extradition.
7.52am: MasterCard, Visa, the Swedish prosecution authority, Joe Lieberman, Sarah Palin, PayPal, Twitter, PostFinance, Amazon and EveryDNS.net.
The first minister confirmed too that the Crown Office, Scotland's prosecution authority, had begun its inquiry into the crash.
The committee also urged the Government to "urgently renegotiate" the UK-US treaty to ensure extradition requests are refused if "the UK police and prosecution authorities have already made a decision not to charge or prosecute an individual".
It's for the prosecution authorities to decide," he said.
The ANC has tended to undermine the independence of the judiciary, the prosecution authorities, the intelligence services and the press.
Responsibility for carrying out such criminal proceedings lay with the criminal prosecution authorities of the general justice, and this becomes apparent from this document.
There is no shred of evidence held by the UK prosecution authorities against Livni that would back up such a prosecution.
