The phrase "are based on expertise" is correct and usable in written English.
You can use it when discussing decisions, opinions, or actions that rely on specialized knowledge or skills.
Example: "The recommendations provided by the consultants are based on expertise in market analysis and consumer behavior."
Alternatives: "rely on expertise" or "draw from expertise".
A8 Gore's Proposals on Teachers Vice President Al Gore promised to spend billions to recruit new teachers and increase teachers' salaries, but only if the states and teachers' unions agreed that all new teachers meet rigorous national standards and only if hiring decisions are based on expertise, not seniority alone.
Vice President Al Gore promised today to spend billions of dollars to recruit new teachers and increase teachers' salaries, but only if the states and teachers' unions agreed that all new teachers meet rigorous national standards and only if hiring decisions are based on expertise, not seniority alone.
"I think that this will help us to make decisions which sometimes, in the absence of data, are based on expertise, or experience, or on 'gut feeling"' (P4).
Legal profession, vocation that is based on expertise in the law and in its applications.
Hence, party leaders emphasized that the selection and promotion of cadres should be based on expertise rather than revolutionary energy.
Choice of language for inclusion was based on expertise within our research team; owing to budget constraints, we could not seek translations of potential evaluations in other languages.
Each regional network began with voluntary, not mandatory, participation; involvement is based on expertise, not by formal position, with expertise becoming available to the network as needed; and network members have a sense of belonging that fosters trust and cooperation.
Which means that many treatment guidelines are based on clinical expertise rather than high-quality comparative studies, and there is little data on whether prolonged use of antibiotics leads to bacterial resistance.
Each of these projects is unique, and all are based on the expertise and input of highly experienced investigators.
These recommendations are based on clinical expertise and knowledge and will be continually reviewed if new evidence becomes available.
In semester one, small groups of students conduct class-wide projects that follow trends in scientific discoveries and are based on instructor expertise.
