About Us

Expert services in water, sanitation and hygiene

CAWST is a Canadian charity and licensed not-for-profit professional engineering consultancy teaching people how to bring safe drinking water, sanitation and hygiene in their homes, schools and clinics, using simple, affordable technologies.

Our Vision

A world where people have the opportunity to succeed because their basic water and sanitation needs have been met.

Our Mission

Provide technical training and consulting, and act as a centre of expertise in water and sanitation for the poor in developing countries.

Core Strategies

CAWST develops the capacity of local organizations to make their own decisions and meet their communities' water, sanitation and hygiene needs. Our five core strategies achieve sustained impact at the scale needed to help us reach 100 million people by 2030.

Our Theory of Change

Education can catalyze independent action in water, sanitation and hygiene at the scale needed.


CAWST's Founding Beliefs

CAWST values equitable opportunities, sustainable solutions, collaborative and inclusive processes. CAWST recognizes and accepts differences in cultural, religious and political processes.

As a fundamental necessity for life, all persons have the right to a safe and secure supply of water.

Democratic governing processes and systems are an essential component of organizational success.

Leadership by example is essential.

Nonprofit agencies provide leadership in improving the living conditions of the poor and development of civil society worldwide.

Recognizing the universal right to clean water, all members of the global community have a responsibility to create or support institutions, economic systems, and social structures that can fulfill this necessity.

Developing the capacity of local populations to meet their own needs is the only sustainable solution for provision of basic services.

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