- As an Action Developer: Whether you represent a public authority, an association/NGO, a business, an educational institution, or if you're an individual citizen with a passion for raising awareness about waste reduction, reuse, recycling, or clean-up activities, you can become an Action Developer.
- Participate in an Action: If you are an individual or part of a group eager to contribute to the EWWR, simply look for actions taking place near your home.
- Become an EWWR Coordinator: If you are a public authority with expertise in waste prevention and you're enthusiastic about taking a leading role in coordinating the activities of the Week in your area, you can become an EWWR Coordinator.