UNHCR WASH Manual. 7th Edition (page 50)

This WASH Programme Guidance Manual aims to provide guidance on general overarching principles that should be considered in all refugee WASH programmes including: protection, safety and privacy; equitable access to WASH services; consultation, participation and accountability; cross-sector collaboration; value for money and cost effectiveness; appropriate technology selection and durable solutions; cash based interventions; reinforcing the capacity of stakeholders; WASH in urban settings; protection of the environment; WASH sectoral and operational plans; WASH sector coordination and contingency planning; WASH assessments; protection of the environment; monitoring the effectiveness of WASH interventions; and ensuring accountability to donors, beneficiaries and local authorities.