Tanzania Climate Authority is a Government body of the United Republic of Tanzania established in accordance with Rule 2 of the Tanzania Climate Authority adopted by the Parliament of the United Republic of Tanzania and signed on 13 February 2019 by the President of the Republic of the Union of Tanzania, Mr. Dr. John Alcohol Joseph Magufuli.

The Tanzania Climate Authority was officially launched by the Minister of Construction, Transport and Communications, Mr. Engineer Isack Kamwelwe on 05 September 2019.

The Tanzania Climate Authority is the only Special Institution in the United Republic of Tanzania with the mandate to provide Climate Services within the borders of the United Republic of Tanzania.

The Tanzania Climate Authority Headquarters is located in Dar es Salaam, or the Authority also provides its services through its existing regional centers.

The Tanzania Climate Authority operates under the Ministry of Construction, Transport and Communications of the United Republic of Tanzania.