Click on the below titles for some useful websites:
- Underwriters Laboratories Inc. Home Page
- California Automatic Fire Alarm Association
- Automatic Fire Alarm Association
- Institute of Electrical and Electronics Engineers
- The National Burglar and Fire Alarm Association – NBFAA
- Telecommunications Industry Association (TIA)
- Construction Specifications Institute – CSINet
- International Communications Industries Association
- National System Contractors Association
- National Institute for Certification in Engineering Technologies
- National Fire Protection Association Home Page
- BICSI – A Telecommunications Association