Tailored direction, guidance, support, & training to implement timely, cost effective, and compliant declaration collection programs for RoHS, REACh, Conflict Minerals, Packaging, and/or Battery. Very few have hands on knowledge of declaration collection as extensive and broad ranging. I can get you headed toward the right path.
You indicated CE, which implies that you have included the EU. Since this will be electrical, need to include UL Safety, and WEEE, RoHS, REACH.
California proposition 65.
Not sure if there is an EnergyStar category but need to check.
I am most familiar with WEEE, RoHS, REACH. These require recycling, reporting of SVHCs, and elimination of lead, mercury, cadmium, Hexavalent chrome, & brominated flame retardants.
let me know if you have further questions on these.
Please search "Electromagnetic shielding" on Wikipedia. This should help you get started.
Best of luck,
Jim