The phrase 'stipulates about' is a correct and usable phrase in written English.
It is used when referring to a formal agreement that outlines certain requirements or conditions, such as in a contract. For example, you might say, "The contract stipulates about the payment schedule that must be followed."
(Stipulated: that might be no bad thing).
In 1997, they stipulated about 30percentt inflation in population growth, contrary to any other indicators.
The London Plan, an overall strategic plan for the capital, stipulates that about 20% of housing developments should be for social housing.
You're going to begin caring about who makes the box and what it does very shortly thanks to the Telecommunications Act of 1996, which stipulates that cable boxes be made available on a retail basis.
Third, towards the end of the study period, starting from August 2011, a policy stipulating that about 192 medical and surgical procedures (reserved procedures) out of the total 938 procedures offered under the scheme could only be performed in public hospitals was introduced.
Although some participants elucidated that this was requested by the Migration Board, this practice is inconsistent with the NBHW recommendation, which stipulates that notice about screening should be provided in a language the patient understands (14).
But teachers at schools that reach the next plateau -- a complicated formula that stipulates an improvement of about two to four percentage points, depending on previous performance -- earn $1,500 each, with the teachers' assistants paid $500.
The participants believed the use of the RLP fell within their scope of work, which is consistent with the newly updated guidelines for contraceptive counselling that stipulates inclusion of discussions about future reproduction (The Medical Products Agency, 2014).
And when you sign an NDA with Apple it's not atypical for it to stipulate that you don't talk about said NDA.
Van Fraassen stipulates the following restriction: propositions about a physical system cannot be jointly true, unless they are represented by commuting observables.
