Section 30
Prohibition of double nomination(1) A candidate for an election shall be nominated in writing by such number of persons whose names appear on the register of voters in the constituency as the Commission may prescribe.
(2) A person shall not nominate more than one person for an election to the same office.
(3) Any person who contravenes subsection (2) commits an offence and is liable on conviction to a fine not more than N100,000 or imprisonment for a term of three months or both, but his or her action shall not invalidate the nomination.
(4) An account shall not be taken of the signature of a person on a nomination paper where the candidate had died, withdrawn or the nomination paper was held invalid by a Court of competent jurisdiction.
(5) A person who has subscribed as a nominator shall not, so long as the candidate stands nominated withdraw his or her nomination.
In practice, after the party primaries and nominations process, candidates are expected to fill and submit INEC prescribed Nomination Forms in compliance with Section 30(1) of the Electoral Act. They include: Forms EC13A, EC13B, EC13C, EC13D and EC13E for President, Governor, Member of Senate, House of Representatives and State House of Assembly respectively. The Form contains a requirement for signatures of nominators for each position who must be registered voters from the state, district or constituency, as the case may be. For instance, the Form provides for up to 50 nominators for a Presidential candidate. It is with respect to these Forms that subsection (2) of this section requires that a person shall not nominate more than one person for an election to the same office.
Subsection (4) tries to protect the process by providing for the non-recognition of the nomination of a candidate who has died or withdrawn, or where the nomination paper was held invalid. To provide clarity and certainty, the 2022 Act adds that such invalidity must be a decision of a court of competent jurisdiction. This was not contained in the repealed Act.
Note: Section 115(1) (d) of the Act provides that any person who signs a nomination paper or result form as a candidate in more than one constituency at the same election commits an offence and is liable to a 50 million naira fine or 10 years imprisonment term.
Note also Section 35 which invalidates multiple nominations.
See sample of form EC13A – the nomination form for the Office of President: https://www.inecnigeria.org/wp-content/uploads/2022/04/Form-EC13A.pdf
For other forms, see: https://www.inecnigeria.org/resources/nomination-forms/