She has been involved in local politics since the 80's. She was a member of Larrabetzu Town Council between 1987 and 1991 and she has been also one of the elected members of Bizkaia Provincial Government since 2007, but through the application of the Political Parties Law, the candidature she was representing was outlawed and the thousands of votes given by electors were deemed void. Since 2009 she represents the Abertzale Left at the international level and was leading the Basque delegations visiting Ireland and Kurdistan.