Most police and detectives learn much of what they need to know on the job, often in their agency’s police academy. Civil service regulations govern the appointment of police and detectives in most States, large municipalities, and special police agencies, as well as in many smaller jurisdictions. Candidates must be U.S. citizens, usually at least 20 years old, and must meet rigorous physical and personal qualifications.

Education and training. Applicants usually must have at least a high school education, and some departments require 1 or 2 years of college coursework or, in some cases, a college degree.

Law enforcement agencies encourage applicants to take courses or training related to law enforcement subjects after high school. Many entry-level applicants for police jobs have completed some formal postsecondary education, and a significant number are college graduates. Many junior colleges, colleges, and universities offer programs in law enforcement or administration of justice.

Many agencies pay all or part of the tuition for officers to work toward degrees in criminal justice, police science, administration of justice, or public administration and pay higher salaries to those who earn such a degree.

To be considered for appointment as an FBI agent, an applicant must be a college graduate and have at least 3 years of professional work experience, or have an advanced degree plus 2 years of professional work experience. An applicant who meets these criteria must also have one of the following: a college major in accounting, electrical engineering, information technology, or computer science; fluency in a foreign language; a degree from an accredited law school; or 3 years of related full-time work experience. All new FBI agents undergo 18 weeks of training at the FBI Academy on the U.S. Marine Corps base in Quantico, Virginia.

Most other Federal law enforcement agencies require either a bachelor’s degree or related work experience or a combination of the two. Federal law enforcement agents undergo extensive training, usually at the U.S. Marine Corps base in Quantico, Virginia, or the Federal Law Enforcement Training Center in Glynco, Georgia. The educational requirements, qualifications, and training information for a particular Federal agency can be found on the agency’s Web site, most of which are listed in the last section of this statement.

Advancement. Police officers usually become eligible for promotion after a probationary period ranging from 6 months to 3 years. In large departments, promotion may enable an officer to become a detective or to specialize in one type of police work, such as working with juveniles. Promotions to corporal, sergeant, lieutenant, and captain usually are made according to a candidate’s position on a promotion list, as determined by scores on a written examination and on-the-job performance.

Continuing training helps police officers, detectives, and special agents improve their job performance. Through police department academies, regional centers for public safety employees established by the States, and Federal agency training centers, instructors provide annual training in self-defense tactics, firearms, use-of-force policies, sensitivity and communications skills, crowd-control techniques, relevant legal developments, and advances in law enforcement equipment.