The phrase "a range of mandatory" is correct and usable in written English.
It can be used when referring to a variety of requirements or obligations that must be fulfilled.
Example: "The course includes a range of mandatory readings that all students must complete."
Alternatives: "a variety of required" or "a selection of obligatory".
The Water Efficiency Management plan, introduced as part of a range of mandatory water efficiency measures that apply to all sectors of the community, provides businesses with free training, help in data-gathering, and a certification scheme that allows them to promote themselves as water-conscious companies.
Under Italy's so-called Lorenzin law - named after the former health minister who introduced it - children must receive a range of mandatory immunisations before attending school.
Andrew Cuomo of New York and Chris Christie of New Jersey, as well as New York City Mayor Bill de Blasio, have weighed in on a range of issues, from mandatory quarantines to how the disease is transmitted.
Urban users: Urban water agencies are, to varying degrees, already calling for a range of voluntary and mandatory cutbacks in water use, depending on their local situation and water availability.
The satisfactory completion of a specified number of a range of WPBAs is mandatory before trainees can progress to the next stage.
Through the nineteen-sixties, however, attendants faced a range of discriminatory practices, including mandatory retirement upon reaching their early thirties or upon getting married, in addition to the predictable workplace hazards of long hours, drunken passengers, and "unofficial girdle checks" from pilots and crew members.
As rarer variants are more likely to be population specific, sequencing across a range of different populations is mandatory for translation into public health and clinical benefits.
The publication of the files has led to renewed calls for a range of reforms of Australia's policy of mandatory offshore detention for asylum seekers who have arrived by boat.
The TRC calls for the reform of a range of practices and policies from getting rid of mandatory minimums for certain offences, to reworking museum displays, to specific annual reports on specific health, wellness, and economic development.
The TRC calls for the reform of a range of practices and policies from getting rid of mandatory minimums for certain offenses, to reworking museum displays, to specific annual reports on specific health, wellness, and economic development.
The Senate proposal says nothing about the range of mandatory sentences, nor about whether judicial discretion ought to be expanded -- the two most contentious issues in drug law reform, both of them vigorously opposed by prosecutors.
