O.C.G.A. § 25-3-1: General powers of fire departments.

Any fire department of a county, municipality, or other political subdivision and any chartered fire department shall have the authority to:

(1) Protect life and property against fire, explosions, hazardous materials, or electrical hazards;

(2) Detect and prevent arson;

(3) Administer and enforce the laws of this state; the rules and regulations adopted by the departments, boards, bureaus, commissions, and agencies of this state; and any ordinances, rules, regulations, or codes adopted by the county, municipality, or other political subdivision of this state that are related to the prevention and suppression of fires, explosions, or injuries from hazardous materials and explosions and the protection of life and property from such hazards;

(4) Conduct programs of public education in fire prevention and safety;

(5) Conduct emergency medical services and rescue assistance, subject to Chapter 11 of Title 31 and subject to the approval of the county, municipality, or other political subdivision;

(6) Control and regulate the flow of traffic in areas of existing emergencies, including rail, highway, water, and air traffic; and

(7) Perform all such services of a fire department as may be provided by law or which necessarily appertain thereto.