This document serves as a capability statement for CESVI regarding Water, Sanitation, and Hygiene (WASH) interventions. It outlines the organization's goal of ensuring inclusive access to safe WASH services across various contexts, including emergencies and development. The strategy emphasizes community empowerment and resilience, detailing integrated responses that combine urgent and sustainable solutions such as water trucking and structural rehabilitation. CESVI's expertise encompasses operational engineering and behavior change methodologies, highlighting innovations in water supply systems and solid waste management. The organization engages with local NGOs and community structures to enhance the relevance of interventions, ensuring they are evidence-based and context-appropriate. Furthermore, the document discusses CESVI's commitment to social inclusion, emphasizing the integration of protection, gender, and disability considerations into all phases of programming. The capability statement concludes with a discussion on past experiences and partnerships that strengthen CESVI's approach to WASH.