The phrase "a consistent program" is correct and usable in written English.
You can use it when referring to a program that maintains uniformity or stability in its operations or objectives.
Example: "The organization has developed a consistent program to improve employee training and development."
Alternatives: "a reliable program" or "a stable program."
"But there was nowhere with a consistent program of showing," she said.
"Today we have high school students who draw like the fifth graders, and that is because they haven't had a consistent program of art," Ms. Dunn said.
"The thing about California is that they have a consistent program that has 10 years of funding," said Larry Sherwood, a consultant to the interstate council.
In 1876 the Danish Committee for the Geographical and Geological Investigation of Greenland was formed, and since then a consistent program of research has been carried out.
Behind this inconsistency, therefore, lies a consistent program of replacing philosophical speculation and theorizing with an approach based on common linguistic practice and common sense.
"Loyola is a consistent program that is accustomed to winning.
January 11 2013 Edward Arron's sterling series, now in its tenth year, has shown a consistent programming pattern, mixing repertory favorites with just enough contemporary exotica (often from an Eastern European perspective).
And does he have an ongoing, consistent program and plan to acquire, to enhance those evil assets that are described by weapons -- by the term weapons of mass destruction?
Baron coached at Rhode Island for 11 seasons, taking over a team with a gutted roster and in academic disarray, and creating a solid and consistent program.
"A responsible and consistent program of monitoring their own sales practices, enforcing good practices by contract, and the entirely practicable supervision of sales of their products by the companies to which they sell could keep thousands of handguns from diversion into criminal use," Judge Weinstein wrote.
But the philosophy and effectiveness of the program is maintained by providing a consistent training program based on a few basic principles and by sharing best practices.
