Memberships and Accreditations

G4S is a member of many different national and regional groups and associations

In the United States, G4S' affiliations include:

• Building Owners and Managers Association (BOMA)
• ASIS International
• Community Associations Institute (CAI)
• National Association of Security Companies (NASCO)
• International Facility Management Association (IFMA)
• SAFETY Act Certification and Designation: G4S Secure Solutions (USA) was the first security company to receive both certification and designation from the U.S. Department of Homeland Security
• ISO 9001:2008 Registered: The G4S North America Training Institute, G4S Human Resources Department, G4S Strategic Accounts Group and key area offices have received this respected third party endorsement demonstrating G4S' commitment to enhancing customer satisfaction

G4S is a corporate member of a range of different business groups and think tanks around the world including:

• Confederation of British Industry: Main representative body for British business
• Centre for European Reform: Think-tank devoted to reforming the European Union
• Chatham House: Organization for the analysis of international political, business and security issues
• Confederation of European Security Services: European grouping of national security associations of private security companies
• European Security Transport Association: Represents the cash industry logistics business throughout Europe
• Ligue Internationale des Sociétés de Surveillance: Association of private security organizations throughout the world