The phrase "a faithful performance" is correct and usable in written English.
It can be used to describe an execution of a task or duty that is loyal, accurate, or true to the original intent or requirements.
Example: "The actor delivered a faithful performance of the character, capturing every nuance of the role."
Alternatives: "an accurate portrayal" or "a true representation".
A faithful performance of Platonov will test to the limit the idea that an evening in a playhouse needs to be held together in one governing style, but for me, something wholly original lies at its spine.
5 Carus himself, it cannot be denied, wished to appear a Roman, for this is shown by a letter of his, which he wrote when proconsul to his legate, urging him to a faithful performance of duty.
His memory will be to them a stimulus to honest living and to a faithful performance of duty". a Elsewhere online, he is stated to have been born in various places in Germany, coming to the United States as a very young child.
Performance bond means a surety bond, collateral bond or self-bond or a combination thereof, by which a permittee assures faithful performance of all the requirements of the Act, this chapter, a State, Federal or Federal lands program, and the requirements of the permit and reclamation plan.
The Fidelity Company obtained such authority and became surety in Pennsylvania on a number of bonds insuring the faithful performance of official duties by federal employees.
The board of directors named Ross the treasurer of the school, and he posted a $20,000 personal bond "for the faithful performance of his duty".
The opinion concluded that such contracts violate the Government Code because the officials' "personal interests in compensation are likely to conflict with the faithful performance of their duties". The proposed Azusa contract aroused a furor in that city and was never put into effect.
It is directly interested in the faithful performance, by the officers of election, of their respective duties.
At a staggering 9ft 6in, the beautifully crafted Imperial is the only instrument in the world to have 97 keys (eight full octaves), nine more than standard pianos, allowing for the faithful performance of works by Bartok, Debussy, Ravel and Busoni.
These firms usually sell bonds wherein they undertake to pay money for embezzlement by public and private officers and employees, bonds relating to criminal prosecutions, and bonds to secure the faithful performance of contracts.
The federal courts have been successful in enforcing this duty in the past, see n. 1, supra, and I respectfully suggest that the Secretary insist upon its faithful performance in future cases.
