The phrase "a mandatory criterion" is correct and usable in written English.
It can be used when referring to a requirement that must be met or fulfilled in a particular context, such as regulations, standards, or guidelines.
Example: "To qualify for the grant, having a minimum of three years of experience is a mandatory criterion."
Alternatives: "an essential requirement" or "a necessary condition".
Under those rules, beyond new requirements for minimum room size and excellence in service, a spa is a mandatory criterion that the Crillon would not meet today.
A mandatory criterion for the inclusion of an eruption in the LaMEVE database is that it must be dated, either directly or by proxy (Crosweller et al. 2012).
The systematic use of proxies in WSANs to solve resource constraints is indeed a bottleneck and a threat to the scaling up aim, a mandatory criterion of the IoT. 2.
Also, stopping smoking is a mandatory criterion for starting LTOT.
Most journal editors reported that a sample size calculation is not a mandatory criterion for publishing pilot studies and suggested that it should not be done.
In addition, the IDF guidelines include abdominal obesity as a mandatory criterion, since abdominal obesity is known to be a strong predictor of cardiovascular risk factors [ 32, 33].
Greenpeace also argues the project might not meet a second mandatory criteria – that it will be able to repay the loan.
Moreover, some authors proposed that the presence of a given focal score in MSGs could be the mandatory criterion to classify a patient as having SS [ 5].
Substantia nigra pars compacta (SNc) neuronal degeneration is a mandatory pathological criterion for definite corticobasal degeneration, though sporadic autopsy-proven cases with ante-mortem imaging evidence of preserved nigral terminals have been recently described.
However, given the difficulty in verifying smoking status, we will not make this a mandatory exclusion criterion.
The other phase II trials of weekly paclitaxel reported rates of 2 8% but prior anthracycline was not a mandatory selection criterion in the two larger studies [ 18, 20].
