mandatory

a necessary condition or prerequisite that must be met

the lowest possible amount, level, or standard that is required by law or a rule

the act of administering a vaccine, which is required by law or policy for a certain population

a punishment for breaking a law, rule, or contract that must be imposed

a court-determined punishment that a convicted person must receive for a specific crime

refers to attendance that is required by a rule or law

the act of officially recording a name or information on a list, which is required by law

a meeting that all relevant people are required to attend

extra hours that an employee must work, as required by the employer

an order that requires people to leave a place of danger

the age or point at which an employee is required by law or company policy to leave their job

books or texts that students are required to read for a course

an official ban on trade or other commercial activity with a particular country that must be enforced

financial aid provided by a government or organization that must be given to eligible applicants