The program contains the following folders1. Electrical wiring in buildings Volume I (Design) basis.2. Electrical connections in buildings Volume II (the terms of implementation).3. Electrical connections in buildings Volume III (tests and receiving business).4-electrical wiring in buildings Volume IV (earthing).5. Egyptian Code for the foundations of the design and implementation of the terms of lighting (lighting c 1).6. Egyptian Code for the design of the foundations and conditions for the implementation of the road and tunnel lighting (lighting c 2).7. Fire Volume IV works (detection and fire alarm systems).8. Utilities Code implementation of telephone networks.