The phrase "after having approved" is correct and usable in written English.
It can be used to indicate that an action of approval has been completed before another action takes place.
Example: "After having approved the budget, the committee moved forward with the project."
Alternatives: "after approving" or "once approved".
But the department of justice just forced Emmick into retirement, after having approved three extensions to his retirement.
Arthur Andersen, once one of the nation's largest auditors, went out of business in 2002 after having approved the books of Enron, the energy giant that collapsed because of fraud.
Administration officials said they hoped Mr. Brown's statement would reduce Mr. Reagan's embarrassment as the President abandons Mr. Brown as his choice after having approved a secret plan only 10 days ago to name him as the envoy.
Instead, they have to respond in the affirmative to a dialog box that pops up asking them their permission to share location data with Placed, after having approved an app to access location information to begin with.
After having approved Enbridge's Line 9b inversion project, the former PQ government invested $115 million in shale oil exploration in Anticosti.
HONG KONG ― China's National People's Congress, the rubber-stamp Parliament operating under the leadership of the Chinese Communist Party, closed its annual session Wednesday after having approved, as expected, all the documents submitted by the government.
But final approval would only be given after officials had approved a final business case, he said.
Work will begin only after you have approved the estimate.
After Mr. Emerson had approved, she hastened back to her waiting taxi, wig still on.
Only after parliament has approved the deal negotiated with the EU.
After Hitler had approved the plans they were transmitted by the OKW to the respective military authorities.
