The phrase "unless approved by" is grammatically correct and commonly used in written English.
It is often used to indicate that something cannot happen unless it is approved by a certain person or authority. Example: "The project cannot move forward unless approved by the board of directors."
There are no exceptions to this policy unless approved by the Vice President for Human Resources.
The poison pill expires in 12 months unless approved by shareholders.
§ 9409.4 Production or disclosure prohibited unless approved by appropriate Commission official.
In fact, one could argue that it prohibits any mobility on part of the worker unless approved by the kafeel.
The decision would, however, serve as a precedent that any future casino compact would be invalid unless approved by the Legislature.
HUNTING for wild mushrooms involves a lot of common sense (never eat anything unless approved by an expert) but very little equipment.
The document says that "unless otherwise approved by headquarters," C.I.A. officers "may use only Permissible Interrogation Techniques," which include "(a) Standard Techniques and (b) Enhanced Techniques".
In general, this course of study should include no more than 9 units in courses 100-199, and the rest should be 200 or above (unless specifically approved by adviser).
The contract stipulates that all monies transferred to GSR will be used for obtaining and processing the data for the project — "to further develop, add to, refine and supplement GS psychometric scoring algorithms, databases and scores" — and none of the money paid Kogan should be spent on other business purposes, such as salaries or office space "unless otherwise approved by SCL".
Wireless access points and routers are not allowed on the network unless explicitly approved by Core Resources.
The Tech's call time will coincide with the reservation time unless otherwise approved by the Manager of Technical Services.
