Sentence examples similar to proof is mandatory from inspiring English sources

Proof of identity is mandatory to enter the temple.

Histological proof of adenocarcinoma is mandatory for study inclusion.

Although such studies may be used in a first proof-of-principle approach, it is mandatory to follow up and validate results using orders of magnitude lower concentrations resembling realistic in vivo exposures, including worst-case scenarios.

In this paper assessment of damaged timber structures using proof load test is given, which is mandatory according to Macedonian standards.

Depending on the clinical situation, histopathological proof may be mandatory in these cases.

Heft is mandatory.

A helmet is mandatory.

Picture snapping is mandatory.

And haggling is mandatory.

Getting down is mandatory.

It is mandatory.