STAAD.Pro HelpDesignD. Design CodesD14.South African Codes D14.South African Codes D14.A. South African Codes - Concrete Design per SABS-0100-1 STAAD.Pro is capable of performing concrete design based on the South African code SABS-0100-1 2000 Code of Practice for Structural Use of Concrete Part1: Design. D14.B. South African Codes - Steel Design per SANS10162-1:1993The South African Steel Design facility in STAAD.Pro is based on the SAB Standard SAB0162-1: 1993, Limit States Design of Steel Structures. D14.C. South African Codes - Steel Design Per SANS 10162-1:2011Parent Topic: D. Design Codes