We have included this video and article link on exported e-waste for your information. It demonstrates what can be a huge problem if we are not diligent in where our recycling goes. That is why we have always supported all our recycling go to domestic markets where we can verify its final destruction and renewal.
There are certifications for companies that provide e-waste destruction. They are E-Steward and R2. Make sure that any company you work with has the proper accreditation. They are designed to protect the global environment and ensure that there is proper elimination of the information and data in the e-waste.