The phrase "a specific authority on" is correct and usable in written English.
It can be used when referring to someone who has specialized knowledge or expertise in a particular subject or field.
Example: "Dr. Smith is a specific authority on climate change and its effects on marine life."
Alternatives: "an expert in" or "a recognized authority in".
In general, we say that two identifiers are 'synonymous', according to a specific authority, when the authority assigns them to its same internal identifier.
A divided three-judge panel of the federal appeals court in Denver dismissed the suit in January, with the majority saying the defendants were entitled to immunity from the lawsuit because there was "no specific authority" on the question of "how to treat the ejection of a silent attendee from an official speech based on the attendee's protected expression outside the speech area".
The Board also included representations from the three levels of Government with the specific authority to make commitments on behalf of their respective Governments.
In the early 1980s, Mr. Siegler said, they invalidated flip taxes imposed by co-op boards on their own without specific authority under the proprietary leases or offering plans.
Without such specific authority, he said, the whole proposal might be blocked by a judicial injunction.
In Congress, the new Republican House majority opened the session with a reading of the Constitution and a requirement that every proposed bill cite the specific constitutional authority on which it relies.
It is not as if President Obama had specific statutory authority on June 16 to compel BP to set aside $20 billion to cover the costs of the Gulf oil disaster — his demand was backed by the weight of his office and the direness of the emergency.
Whiley quickly closes down this uncomfortable moment, however, through telling a new hyperbolic story of disgusting female excess, thus re-establishing the young men's – precarious and situationally specific – moral authority on the boundaries of good, respectable sex.
Whilst current legislation does not prevent self-directed support being offered already, the bill would place a specific duty on local authorities to provide it.
Instead, the key to success in today's economy is replicating Dan Schawbel himself and mastering a niche so that you become a trusted authority on a specific subject.
