Sheriffs execute and enforce court orders, warrants and writs, participate in seizure and sale of property and perform courtroom and other related duties. Bailiffs serve legal orders and documents, seize or repossess properties, evict tenants and perform other related activities. Sheriffs and bailiffs must usually complete a training program offered by the province to work in the provincial courts. They are employed by federal, provincial, territorial and municipal courts, and bailiffs may be employed as officers of the court or in private service as agents for creditors.

Correctional service officers guard offenders and detainees and maintain order in correctional institutions and other places of detention. Primary workers develop women offender's correctional plan and work with other service officers in the correctional team. They are employed by federal, provincial and municipal governments. Correctional service officers who are supervisors are included in this unit group.

By-law enforcement and other regulatory officers enforce by-laws and regulations of provincial and municipal governments. They are employed by provincial and municipal governments and agencies.

Border services, customs, and immigration officers administer and enforce laws and regulations related to immigration, customs and border crossing. They are employed by government agencies.

Operations members of the Canadian Armed Forces provide operational support to soldiers including the proper functioning and testing of military equipment such as vehicles, ships and weapons. They follow the military and strategic policies established by the leadership of the Canadian Army, the Royal Canadian Airforce and the Royal Canadian Navy.