Tanzania, United Republic of

(1) There shall be an Electoral Commission of the United Republic ...
(6) The responsibilities of the Electoral Commission shall be:
(a) to supervise and co-ordinate the registration of voters in Presidential and Parliamentary elections in the United Republic;
(b) to supervise and co-ordinate the conduct of the Presidential and Parliamentary election;
(c) to review the boundaries and demarcate the United Republic into various areas for the purposes of Parliamentary elections;
(d) to supervise and co-ordinate the registration of voters and the conduct of the election of Councilors; and
(e) to perform any other functions in accordance with a law enacted by Parliament.
… (Art. 74)

Subject to the other provisions of this Constitution, the Electoral Commission may make provisions specifying the procedure to be followed by the political parties for the purposes of electing and proposing the names of the kind of Members of Parliament provided for under Article 66(1)(b). (Art. 81)