The phrase "approved expert" is correct and usable in written English.
It can be used to refer to someone who has been officially recognized or certified as an expert in a particular field or subject.
Example: "The conference will feature several approved experts in the field of renewable energy who will share their insights and research findings."
Alternatives: "certified expert" or "recognized specialist".
Dr. Heymann said Unicef bought the polio vaccine and used only a product that met specifications approved by expert committees appointed by United Nations agencies.
Pope Francis seems to have zero tolerance for this "shame of the Church" and has approved an expert panel to fight clerical sex abuse, although the UN Committee on the Rights of the Child considers that much remains to be done.
Health care workers should be first in line when vaccines against the swine flu virus are ready and approved, an expert panel at the World Health Organization concluded in a meeting last week.
Health care workers should be first in line for inoculation when vaccines against the swine flu virus are ready and approved, an expert panel at the World Health Organization concluded in a meeting last week.
The data curation labels include "validated by experts", "validated by users", "non-validated", "redirected by users" and "redirect approved by experts" [27].
But if that one also is not approved, some experts say it would discourage already wary pharmaceutical companies from working on drugs for obesity.
A few federally approved software experts are allowed to examine the code and verify that it works as intended, and in some cases, states are allowed to keep a copy in escrow.
If approved, nutrition experts say, the ban will be the first in a major city, following the lead of towns like Tiburon, Calif., just north of San Francisco, where restaurant owners have voluntarily given up the oils.
If approved by experts from member states on 25 February, it would suspend the use imidacloprid and clothianidin, made by Bayer, and thiamethoxam, made by Syngenta, on crops that attract bees.
Other suggestions among the committee's 61 recommendations were the establishment by Asic of a pool of approved independent experts to provide advice when concerns emerge about a poor compliance culture in a particular company.
