The phrase "acknowledged plans" is correct and usable in written English.
You can use it when referring to plans that have been recognized or accepted by relevant parties.
Example: "The team moved forward with the acknowledged plans for the project, ensuring everyone was on the same page."
Alternatives: "recognized plans" or "accepted plans".
But Mr. Gianelli acknowledged, "Plans are only as good as the outcomes to which they lead".
Back in his Range Rover, Mr. Santos acknowledged plans for "solo projects," regardless of whether Aventura breaks up.
Mr. Norcross has denied any involvement in the unfolding scandal, but associates of Mr. Norcross have acknowledged plans to spend $2 million to unseat Mr. Bennett.
While the company would not forecast earnings, it acknowledged plans to write off at least $400,000 in costs associated with the closing of its metals recovery operations in Westbury and the opening of a new plant in Waterbury, Conn.
UPDATE | May 5, 11am ET : Hillary Clinton's campaign today acknowledged plans to try to win seating of the disputed Michigan and Florida delegations to the Democratic Nation Convention at a meeting of the party's Rules and Bylaws Committee on May 31.
Six (Denmark, Italy, Latvia, Netherlands, Portugal and Switzerland) of nineteen country reports indicated European collaborative work: five countries are collaborating on an international scale, and four acknowledged plans to do so, or the importance of this type of collaboration.
The other said Mr. Falkenrath had acknowledged his plans in a private conversation.
They spoke on the condition of anonymity because the companies had not publicly acknowledged their plans to sue.
But on Tuesday, at a news conference in Midtown Manhattan, executives acknowledged their plans for Sunday were still in flux.
Felipe González, president of the commission, acknowledged those plans but said the commission would withhold judgment on the efficacy of the reforms.
In his first House of Commons appearance since the fiasco, the chancellor acknowledged the plans for cuts to personal independence payments (PIPs) were "a mistake" and would be withdrawn.
