• Federation of African Engineering Organisations (FAEO)
  • The Southern African Federation of Engineering Organisations (SAFEO)
  • The Institution of Engineers (India) (IEI)
  • World Federation of Engineering Organisations (WFEO)
  • Institution of Civil Engineers (ICE)
  • American Association of Civil Engineering (ASCE)
  • Institute of Structural Engineers (IstructE)
  • Engineers Against Poverty (EAP)
  • Royal Academy of Engineering (RAE)
  • Register of Engineers for Disaster Relief (RedR)
http://www.nationalasphalt.co.za/