1. Why did the Community adopt this directive? 2. What is the difference between RoHS and WEEE? 3. What are the banned substances, and where are they found in EEE ? 4. Do there exist alternatives, substitute materials? 5. What is meant by large-scale stationary industrial tools ? 6. Does the directive apply exclusively to products manufactured and sold in Europe ? 7. What are the thresholds below which it can be considered that a product complies with the RoHS directive ? 8. What is a homogeneous material ? 9. Does the directive concern the product families themselves or else the application/conditions of use of those families? In other words, does the directive require that a device be RoHS-compliant irrespective of its use, or only when it is installed in contact with the public? 10. The effective date of the directive for a given product is related to its placing on the market. When can one consider that a product is placed on the market? 11. What are the exemptions ? 12. In a European Union member state, what does a producer do?