Clerics Regular B. / C.R.S.P. (349 members, 9 churches, 71 houses in 2017)
Barnabites: catechetal teaching and missions with emphasis on the epistles of St. Paul.
vows: poverty, chastity, obedience, no office or position of dignity except from the Holy See.
Clerics Regular C.R.S. (510 members, 8 churches, 97 houses in 2017)
Somascenes: follow the mission of St. Jerome Aemilian ministry to the poor, orphans, the disadvantaged, through prayer, education, guidance, rehabilitation. Foreign missions.
vows: poverty, chastity, obedience
Clerics Regular Sch. P / S.P. (1357 members, 9 churches, 213 houses in 2017)
Piarists: follow the mission of St. Joseph Calasanz, teaching children and youth, the primary goal being to provide free education for poor children.
vows: poverty, chastity, obedience, special care of youth