The phrase "allowed to make changes" is correct and usable in written English.
You can use it when discussing permissions or authorizations regarding modifications to a document, project, or plan.
Example: "The team is allowed to make changes to the proposal based on the feedback received from the client."
Alternatives: "permitted to modify" or "authorized to alter".
Currently, inmates are allowed to make changes once every six months.
Under the fast-track, Congress will have to vote on the agreements but is not allowed to make changes to the terms.
"You're allowed to make changes," Collins said, "and you're allowed to make decisions you think are in the best interests of the ball club".
Each country in the EU but not using the euro is obliged to review its limit every five years, but is allowed to make changes in the light of unforeseen events.
According to a (probably spurious) film-making legend, Polanski, having never before adapted a novel, didn't realise he was allowed to make changes, with the result that his screenplay is remarkably faithful to Levin's book.
A Microsoft executive told a federal judge today that the company should be allowed to make changes in its Windows operating system that impair the performance of other programs so long as the company believes it is acting in the best interest of Windows users.
Participants were allowed to make medication changes during the acute and follow-up periods, with reporting of such changes on a regular basis.
Because the building is a National Historic Landmark, the Kimpton Hotel and Restaurant Group, which leases it, was not allowed to make significant changes during the $34 million renovation.
Participants whose words are cut but not altered are always shown a transcript of what they have said and allowed to make any changes.
Other licensees aren't allowed to make any changes.
Aside from maintaining three elements of the novel ("idol", "horror" and "stalker"), Kon was allowed to make any changes he desired.
