The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.
NECA offers a variety of ANSI-approved performance and workmanship industry standards for electrical construction. NEIS are used by construction owners, specifiers and contractors to clearly illustrate the performance and workmanship standards essential for different types of electrical construction. NEIS are also referenced throughout the National Electrical Code.
National Electrical Installation Standards are the first quality standards for electrical construction, developed by the National Electrical Contractors Association (NECA), in partnership with several industry organizations, to clearly define the actions needed to perform an installation in a “neat and workmanlike manner”, as often referenced in the NEC.