Municipal law generally includes the laws and ordinances specific to a city, town, or county—also known as a municipality. Municipal law often addresses legal issues for which the city or town government is responsible for enforcing—such as zoning restrictions, land use and development, property taxes, sales taxes, trash pickup and disposal, water and sewer service, noise pollution, odor pollution, fire and burning restrictions, police powers, inspection of residential and commercial buildings, and condemnation of buildings.

In Arkansas, municipal law encompasses the legal framework governing cities, towns, and counties within the state. These laws and ordinances are tailored to address local concerns and are enacted by local governing bodies such as city councils or county boards. Key areas of municipal law include zoning ordinances, which regulate land use and development to ensure orderly growth and compatibility with community standards. Property and sales tax regulations are also a significant part of municipal law, providing essential revenue for local governments. Municipalities are responsible for essential services like trash collection, water and sewer services, and they enforce regulations related to environmental nuisances such as noise and odor pollution. Fire safety and burning restrictions are set to protect residents and property, while police powers are exercised to maintain public order and safety. Building inspections for both residential and commercial properties ensure compliance with safety and construction standards. Additionally, municipalities have the authority to condemn buildings that are deemed unsafe or unfit for occupancy. These aspects of municipal law are subject to state statutes, which provide the overarching legal framework within which local ordinances must operate.