Under most commercial leases—and applicable building codes—the landlord is generally responsible for installing and maintaining fire protection, including smoke detector and sprinkler systems.
But commercial tenants are usually responsible for maintaining smoke and carbon monoxide detectors within their leased premises, including testing the devices regularly and changing the batteries when necessary. Commercial tenants also generally have a responsibility not to obstruct or hinder fire escape routes or to create or maintain fire hazards within the leased premises.
In Mississippi, the responsibility for fire protection in commercial properties is typically divided between landlords and tenants. Landlords are generally required to install and maintain fire protection systems such as smoke detectors and sprinkler systems, in compliance with applicable building codes and commercial lease agreements. On the other hand, commercial tenants are usually responsible for the upkeep of smoke and carbon monoxide detectors within their leased spaces. This includes regular testing of the devices and replacing batteries as needed. Additionally, tenants must ensure that they do not obstruct fire escape routes and must avoid creating or maintaining any fire hazards within their leased premises. Both parties' responsibilities are often outlined in the commercial lease agreement and are also subject to state and local fire safety regulations.