The phrase "approved of a set" is correct and usable in written English.
It can be used when expressing that someone has given their approval or endorsement to a specific collection or group of items, ideas, or standards.
Example: "The committee approved of a set of guidelines that will govern the project moving forward."
Alternatives: "endorsed a set" or "accepted a set".
Some commentators approved of the Pawnee setting as offering a good opportunity to satirize small-town government and politics.
In fact, we're confident that the French queen of excess would have approved of this platinum-set necklace with an 8.05-carat white pear diamond, two yellow oval diamonds (7.06-carat and 5.24-carat, respectively) and a 1.84-carat deep pink accent diamond.
A8 Swiss Move Closer to Union Swiss voters, breaking with their tradition of isolationism, approved a set of agreements that lifts barriers to trade and commerce with the rest of Europe.
Reduction of approved drugs to a set of systemically available small molecules and clustering based on their activity classes (e.g. dopamine receptor agonist) resulted in 244 compounds.
At a meeting in Brussels, the leaders of the 27-nation bloc approved a set of tougher budget rules, crafted by their finance ministers, which included new sanctions against eurozone states that fail to keep deficits and debt in check, and earlier warnings over asset bubbles and declining competitiveness.
A dermatologist advised on and approved a set of images of commonly occurring skin lesions, including some where early detection could have substantial impact on prognosis and decrease costs to health services.
On June 24th, the Union's foreign ministers approved a set of "guidelines on the promotion and protection of freedom of religion or belief".
In June 2010, the SVS Board of Directors approved a set of guidelines specifically designed to address management of conflict of interest among its members and its leaders.
The government has approved a set of measures to discipline CANU, including a procedure to approve its outlays month-by-month and the threat of funding cuts.
In addition to debating the structure of a new crisis mechanism, the leaders also approved a set of tougher budget rules, which included new sanctions against euro-zone states that fail to keep deficits and debt in check.
