Marta Castillo
Marta Castillo is the head of the Department of Political Party Registration in Costa Rica, known for her expertise in electoral processes and party regulations. Recently, she discussed the implications of a rejected proposal from the Pueblo Soberano party which would have allowed a presidential candidate to recommend a significant percentage of candidates for national elections.
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Recent news mentions
Marta Castillo is the head of the Political Parties Registration Department at the TSE.
TSE publica lista oficial de los 20 partidos con candidatos presidenciales para 2026
Costa Rica· 2025-10-18Marta Castillo is the head of the Political Parties Registration Department of the TSE who communicated the warning to the PLP.
PLP sabía que no podía realizar elección de candidatos a diputados, que finalmente fue anulada por el TSECosta Rica· 2025-09-27
Marta Castillo explained the situation facing the PLN as outlined in the regulations for party structure renewal.
PLN podrá seguir con su renovación interna sin concluir con todas sus asambleas cantonalesCosta Rica· 2025-07-18
Marta Castillo confirmed the authorization of the dispensation for the assembly in San Ramón due to lack of quorum.
Fracasa quinto intento del PLN por efectuar la asamblea cantonal de San Ramón, aun con la presencia de Álvaro RamosCosta Rica· 2025-07-18
Marta Castillo, head of the Department of Political Party Registration, explained that the proposal will have weight on the assembly's decision.
TSE rechaza norma de partido chavista que otorgaba poder excesivo al candidato presidencialCosta Rica· 2025-07-01
