1. ECP-201 Permanent Committee, “ECP-201:1993, ECP-201:2003, and ECP-201:2008 - Egyptian Code for calculating loads and forces in structural work and masonry” HBRC, Giza, 1993, 2003, and 2008(Draft), respectively.
2. ECP-203 Permanent Committee, “ECP-203:2007- Egyptian Code for design and construction of concrete structures” HBRC, Giza, 2007.
3. Egyptian Society for Earthquake Engineering “Regulations for Earthquake Resistant Design of Buildings in Egypt” January, 1988.
4. Euro Code-8 “Design of Concrete Structures for Earthquake Resistance- part 1” The European Committee for Standardization, Final Draft, December, 2006.
5. International Building code Council, “IBC 2006” Virginia, USA, 2006.