In implementing the BIRU programme, YRE is collaborating with Construction Partner Organizations (CPOs) operating in BIRU target areas in eight provinces: West Java, East Java, Central Java, Yogyakarta, Bali, Nusa Tenggara Barat (Lombok & Sumbawa), South Sulawesi, Nusa Tenggara Timur (Sumba) and Lampung. To become a CPO, an organization must be a legal entity and has adequate technical capacity to perform the work. Partner organizations or agencies can be a foundation or be other non-profit agencies such as NGOs, limited liability companies, cooperatives, associations, etc. Individuals are not eligible to become a BIRU construction partner.