Creation. Divisions of bureau. Powers and duties of bureau generally. Subpoena for production of electronic communication service records for computer or electronic device used in furtherance of certain offenses against minors. Subpoena authority for investigating fraudulent real estate transactions. Subpoena power for investigations of violations involving trafficking of persons for labor or sexual servitude. Issuance of a subpoena; failure to comply. Director — Creation; appointment and removal; powers and duties. Director — Unclassified service; compensation. Agreements by director and commissioner for provision of services and material. Powers of agents of bureau generally. Power of bureau to assist other law enforcement agencies. Narcotics agents. Special Cocaine Task Force [Repealed]. Mobile cocaine education van [Repealed]. Participation by bureau personnel and director in Employees’ Retirement System of Georgia. Applicability of merit system to agents of bureau; retention of badge and weapon by disabled agent. Payment of medical and similar expenses of members injured in line of duty; procedure.