Which two organizations set standards mentioned in electrical codes?

The two organizations that set standards mentioned in electrical codes are NEMA (National Electrical Manufacturers Association) and IEC (International Electrotechnical Commission). NEMA plays a crucial role in establishing the standards for electrical equipment and materials used in North America, ensuring safety, reliability, and efficiency. Its standards are vital for manufacturers and help regulate the quality and performance of electrical devices.

The IEC, on the other hand, is an international organization that develops and publishes global standards for electrical and electronic technologies. It focuses on making products safe, efficient, and compatible on an international scale, fostering international trade and enhancing global safety standards.

Both NEMA and IEC contribute significantly to the framework of electrical codes, guiding compliance and ensuring that electrical installations and equipment adhere to recognized safety and performance standards. This makes them integral players in the standard-setting industry when it comes to electrical practices.