'discussed and approved' is correct and usable in written English.
You can use this phrase in any context where two people have discussed an issue and come to a consensus about its approval. For example: "The new policy was discussed and approved by the board members at their last meeting."
All authors discussed and approved the manuscript.
All of the authors discussed and approved the final manuscript.
The shortlist is discussed and approved by the Academy in its entirety in May.
This method of prosecution is discussed and approved in Holland v. United States, 348 U.S. 121, 75 S.Ct.
Saif al-Adel He is said to sit on Al Qaeda's consultation council, the body that discussed and approved all terrorist operations, including the embassy bombings.
It "beggars belief" that the trust did not locate key documents about BBC executive redundancy payments, the PAC said, contributing to "confusion and lack of transparency" about what had been proposed, discussed and approved.
Data processing and calibration, Monte Carlo simulations of the detector and data analyses were performed by a large number of CLAS Collaboration members, who also discussed and approved the scientific results.
The Bombay Stock Exchange's Sensex index crossed 19,000 on Thursday — the first time it has hit that mark since July 2011 — prior to an afternoon cabinet meeting at which the reforms were expected to be discussed and approved.
Any new grant proposals submitted in the name of the group should be discussed and approved by the Executive Committee ahead of time to ensure coordination and adherence to the group's goals.
Courses of study should be discussed and approved by a Jewish Studies faculty member in the departments of English, History, Religious Studies, or the Division of Literatures, Cultures, and Languages, and by the center directors.
