Variant of the National Occupational Classification (NOC) 2021 Version 1.0 with Aggregates for Analysis of Labour force

• L6 - Sales and service occupations, except management
• L61 - Retail sales and service supervisors and specialized occupations in sales and services
• 64 - Sales and service representatives and other customer and personal services occupations
• 644 - Occupations in customer, information and protective services

6441 - Security guards and related security service occupations

This minor group comprises security guards and related security service occupations, including security guards, armoured car guards, corporate security officers, private investigators, retail loss prevention officers and workers in other related security service occupations. They are employed by public and private security agencies; residential complexes; educational, cultural, financial and health institutions; retail establishments; investigation service companies; transportation facilities; and organizations throughout the public and private sectors; or they may be self-employed.