The phrase "requisite permission" is correct and usable in written English.
You can use it when referring to a required or necessary permission or authorization that must be obtained in order to do something. For example, "The event organizers needed to obtain the requisite permission from the local government before the festivities could begin."
At the hospital, after spending the good part of a morning hunting down the right person to process his request, he learned that signing the requisite permission forms was not enough.
Three years after being banned from filmmaking by the Chinese government for showing his movie "Summer Palace" at Cannes without his country's requisite permission, the director Lou Ye has returned to the competition with "Spring Fever," a lovely, meandering, often poignant story about being young, in love and agonizingly unmoored in modern China.
He writes her a note, addressed to "Joelle," telling her that he got the requisite permission, for the producers to bring to her.
This fest has come under fire by the media and some officials because the organizers brought an elephant into the college campus; an act, which is supposedly illegal, even with requisite permission by the government.
Somehow, the celebratory video that preceded Mr. Gaiman's speech tripped a copyright match, and the feed was cut off, even though the organizers had all the requisite permissions (and, under the doctrine of fair use, probably didn't need them anyway).
Reddit discussion of the application request surfaced an Android forum post from December highlighting the change, so it appears that the update and requisite permissions change is being executed in a rolling fashion.
All requisite permissions were obtained from governmental authorities before the enrollment phase of the study commenced.
Cabañas has traveled around the country — with the requisite State Department permission, of course — to speak to various groups.
"They asked us to start calling banks before we had filed the requisite legal permission to negotiate on behalf of our clients under the name Superior Properties," O'Campo told The Huffington Post.
Pre- or co-requisite: INFO4320 or permission of the instructor.Please add your name to the online wait list (https://forms.gle/TXkDCfnkbf6ixNAq7) to be considered for this class.
Pre- or co-requisite: INFO 4320 or permission of instructor.
