Is there a legally mandated filing fee and/or deposit?

Senegal
EU Final Report on the 2012 Senegal Presidential Election / Union Europ?enne, Mission d’Observation ?lectorale, ?lection pr?sidentielle 2012, Rapport Final
p.14: Neither the public nor the private political financing, nor its ceiling and transparency are regulated by law.
(? Ni le financement public ou priv?, ni son plafonnement ou sa transparence, ne sont r?gis par la loi. ?)