Who may file a complaint?

Constitution1994, Article 76, (3),

Anyperson who has petitioned or complained to the Electoral Commission shall havea right to appeal to the High Court against determinations made undersubsections (2) (c) and (2) (d).

http://www.sdnp.org.mw/constitut/chapter7.html

EU 2009 EOM Report. Pg 5.

Channels for election related complaints are generally clear and offervoters and candidates the right of appeal to any decision of the ElectoralCommission to the High Court.

http://eeas.europa.eu/eueom/pdf/missions/eu_eom_malawi_2009_final_report.pdf