Today sprinklers are mandatory in all dormitories on every campus.
Use of the Russian language became mandatory in all areas of public life, including education.
The surgical checklist is now mandatory in all UK hospitals and in many other countries.
After the accidental death of a student playing lacrosse, they spearheaded the effort to make defibrillators mandatory in all schools.
Americans spent an estimated $126 billion last year on car insurance, which is mandatory in all states.
"Furthermore, the flyer insinuates that Safe Schools will be mandatory in all schools when this is not the case.
Campaigners remain concerned that PSHE (personal, social, health and economic education), and sex and relationships education are still not mandatory in all schools.
Tender wants sex and relationship education to be made mandatory in all schools, so that all young people can learn how to negotiate healthy relationships.
To stimulate fan interest in its new rules, the N.H.L. has made shootouts mandatory in all preseason games, whether the score is tied or not.
Which only highlights the fact that governors should not have this power, and a movement should sweep the country to make elections mandatory in all such situations.
He said Mr. Christie wanted to make the evaluation system mandatory in all districts, and to prohibit it from being altered in union negotiations.
