Here are some links that may be helpful to you:

UL Certification - Click to see a list of Command Access Technologies' Certified Modifications.
Underwriters Laboratories Inc. (UL) is an independent, not-for-profit product safety testing and certification organization. UL has tested products for public safety for over a century. Each year more than 17 billion UL Marks are applied to products worldwide. UL is not affiliated with Command Access Technologies, and does not endorse the website.

CSA Listing
CSA tests and certifies products to Canadian and U.S. standards and issue the CSA Mark for qualified products. CSA is not affiliated with Command Access Technologies, and does not endorse the Web site.

CSFM Listing - Click to see a list of Command Access products approved by the California State Fire Marshall. CSFM is not affiliated with Command Access Technologies, and does not endorse the Web site.