"impeccable standards" is a correct and common phrase in written English.
It is usually used to describe someone's or something's high level of quality or perfection. Example: The new restaurant prides itself on its impeccable standards, sourcing only the freshest and highest quality ingredients for their dishes.
Tells about his monumental work and impeccable standards.
Chuka Umunna has, for once, allowed his impeccable standards of dress to slip.
A spiffy crowd enjoys impeccable standards and single-malt Scotch at this elegant two-story cigar lounge.
On Sinatra Saturdays, Steven Maglio and the Stan Rubin Orchestra perform impeccable standards to a spiffy crowd drinking single-malt Scotch and puffing cigars to their heart's content.
The Czech dropped only nine points on serve, although that was a relative slip in Kvitova's impeccable standards given that she lost only one against Bertens.
Russia's Foreign Ministry praised the initial vote as a token of the "significant level of democracy" in Yugoslavia, and the Duma seemed to think the voting had been fully up to its own country's impeccable standards.
With each player sold, another comes in fully capable of maintaining an impeccable standard.
Your life, which embodied passion, integrity and enthusiasm, set an impeccable standard for us and others to aspire to.
And while the collection is strong on Savile Row-inspired pieces, it doesn't disappoint when it comes to coats and knitwear, both of an impeccable standard.
Terry also failed to mention that the G.S.A. abides by a large body of rules known as Federal Acquisition Regulations, or FAR, which contains clear language insisting that "Government business shall be conducted in a manner above reproach... Transactions relating to the expenditure of public funds require the highest degree of public trust and an impeccable standard of conduct.
His brilliant, shy partner Marion has impeccable research standards, but is undermined by chronic self-doubt.
