"approve it with" is correct and usable in written English.
You can use it when you are asking someone to approve a decision that you have either made or proposed. For example, "We have decided to give the contract to Company A. Please approve it with your signature."
"The population in Germany is with a very, very great majority against, and the Parliament will probably approve it with a very great majority," Mr. Schäffler said.
Although the deal to buy a 51 percent stake from General Electric faces opposition from consumer groups and competitors, federal regulators are likely to approve it with conditions.
An F.D.A. panel voted 10 to 1 in November to approve it, with one member expressing concern about safety, especially about adverse reactions like redness at the injection site and occasional fever.
The findings now go before the commission's five members, who can either reject the project, approve it with the staff recommendations or set hearings before an administrative law judge.
Affirmations may simply repeat the response, they may approve it with Yep, OK, good, or they may praise the student.
He also said he thought Congress would allow the release of the last $350 billion, "but we might approve it with specific provisos".
He said the USDA had finished a court-ordered study of the environmental impact of GE alfalfa and faced a choice: granting unconditional approval to the crop, or approving it with restrictions, such as buffer zones between farms.
Twenty-nine countries approved it, with only the right-wing governments of Panama and Canada siding with the US against it.
Satisfied that the idea for the advert was going to work, Honda approved it with a production budget of £1m.
