CAWST works with a variety of organizations, including international non-governmental organizations (NGOs), indigenous NGOs, governments, community-based organizations and others.
CAWST's primary focus is on household water treatment (HWT). To host a workshop, we are looking for organizations that are doing or plan to do household water treatment projects.
To be a good host organization, you must be:
- Committed to doing a HWT project after the initial training, or
- Delivering an HWT project and seeking training support for the implementation and/or expansion of that program.
If you are interested in hosting a workshop, contact us at cawst@cawst.org. You will be connected with an International Technical Advisor for that region who will work with your organization to determine the best plan for your training needs.



