Oh One more thing!
Also when it comes to EMC compliance, a lot of manufacturers state that their products have been tested and pass EMC requirements.. but they never tell you what standard, and how the tests were performed. Remember also that when you deal with discreet devices, each in their own right may be in compliance, however its the integration of these items when developing a system that also needs to be tested. When doing so its very helpful to have the Emission and Susceptibility of each device, what standard it was tested to, and see if you can get the data from them. Most often you can, sometimes not.
Jon