The Lagos State Infrastructure Maintenance and Regulatory Agency (LASIMRA) is responsible for regulating utility infrastructure in Lagos state. ^[1] The goal of the agency is to ensure that standards and effectiveness are maintained in infrastructural development. ^[2] The agency is a parastatal established by the " Lagos State government law NO 13 of July and published in the official gazette NO 23 volume 37 of 27th August, 2004", ^[2] under the supervision of the Lagos State Ministry of Works and Infrastructure. ^[3] LASIMRA was established by the then Governor Asiwaju Bola Ahmed Tinubu. ^[2] The head office of the agency is located at 2 Yusuf Close, Off Bayo Ajayi Street Agidingbi, Ikeja, Lagos state.

LASIMRA regulates utility infrastructure development of the following sectors/companies in Lagos State. They are:

• Oil and gas companies
• Telecommunication companies
• Electricity companies. ^[2]

• The agency executed the smart-city initiative for the laying of 3,000 km (1,900 mi) of fiber optic cables in the Lagos State Unified Duct Infrastructure Project (LASG-UDIP) to ensure citywide Internet connection. ^{[4] [5] [6]}
• LASIMRA removed abandoned and substandard telecommunication masts across Lagos state. ^{[1] [7] [8]}
• The agency began audit of infrastructures(power, telecommunications, gas and water cables and pipes) both under and over the ground, with the aim of creating a database of information system ^{[9] [10]}
• The agency moved against indiscriminate installation of telecommunication cables in gutters and trees across the state to ensure environmental safety for the residents of the state ^{[11] [12]}

• Lagos State Ministry of Works and Infrastructure