To become a police officer in the U.S. Marine Corps, you need to meet the following requirements^{1 2 3}:

• Be a citizen of the United States
• Have a valid U.S. driver's license
• Be at least 19 years old before completing training
• Have normal, color vision that's correctable to 20/20
• Be at least 65 inches tall
• Meet medical standards for police officers
• Carry firearms and pass all weapons qualifications
• Have a minimum of 6 months Armed Security or Law Enforcement experience
• Pass a Physical Agility Test, Physical Health Exam, Drug Test, Body Mass Index, and Background Investigation