Even entry level jobs in law enforcement agencies require an Associate’s or Bachelor’s degree. Majors like business, math, accounting, IT, science and behavioral science courses are considered necessary for breaking into this field. However, a degree in criminal justice could give you a much need edge over other applicants. Fluency in one or more foreign languages is an added advantage. It is also an advantage to be fluent in at least one foreign language. Apart from this you need to be physically fit for this career. A lot of applicants have prior experience of serving in the armed forces before joining the police force, This is an added advantage since such a back ground prepares them physically and mentally for life as a cop.