The Indigenous Peoples Basic Law Article 30

The government shall respect tribal languages, traditional customs, cultures and values of indigenous peoples in dealing with indigenous affairs, making laws or implementing judicial and administration remedial procedures, notarization, mediation, arbitration or any other similar procedure for the purpose of protecting the lawful rights of indigenous peoples. In the event that an indigenous person does not understand the Chinese language, an interpreter who speaks the tribal language shall be provided.For the purpose of protecting indigenous peoples’ rights and access to the judiciary, indigenous peoples’ court or tribunal may be established.