Electrical Engineering
- National Fire Protection Agency (NFPA) 70, National Electric Code (NEC)
- National Fire Protection Agency (NFPA) 70E, Electrical Safety in the Workplace
- National Electric Manufacturers Association (NEMA) VE 2, Cable Tray Installation Guidelines
- National Electric Manufacturers Association (NEMA) VE 1, Metal Cable Tray Systems
- ISO-15589-1, Cathodic protection of pipeline systems
- National Fire Protection Agency (NFPA) 79, Electrical Standard for Industrial Machinery
- Underwriters Lab (UL) 508 A, Standard for Industrial Control Panels
- National Electric Manufacturers Association (NEMA) ICS 6, Enclosures
- National Electric Manufacturers Association (NEMA) MG 1, Motors and Generators
- Illumination Engineering Society (IES) Lighting Handbook
- International Electrotechnical Commission (IEC) 60870-5, Telecontrol equipment and systems
