Airline Pilots Association of South Africa ALPA-SA (011) 394-5310 Construction & Engineering Industrial Workers Union CEIWU 011 Gauteng International Trade Union GITU (018) 788-6978 Health & Other Services Personnel Trade Union of South Africa HOSPERSA (031) 765-4625 Independent Municipal & Allied Trade Union IMATU (012) 460-6276 Insurance & Banking Staff Association IBSA (011) 339-2858 Internal Staff Association ISA (011) 489-9042 Jewellers & Goldsmiths Union J&GU (021) 465-9941 Millenium Workers Union MWU (013) 708-6644 Mouth Peace Workers Union MPWU (011) 339-3719 National Democratic Change & Allied Workers Union NDCAWU 011 838-0068 National Security and Unqualified Workers Union NASAWU (031) 305-9320 National Teachers Union NATU (011) National Union of Hotel, Restaurant, Catering, Commercial, Health and Allied Workers NUHRCCHAW (012) 324 0031 National Union of Leather Workers NULAW (031) 307-6420 Professional Transport Workers Union PTWU (011) 339-4249 South African Communications Union SACU (012) 323-7819 South African Parastatal & Tertiary Institutions Union SAPTU (012) 807-4798 South African Typographical Union SATU (012) 323-6097 Suid-Afrikaanse Onderwysers Unie SAOU (012) 807-6244 United Association of South Africa UASA (011) 472-3600 United National Public Servants Association of South Africa and Allied Workers Union UNIPSAWU (015) 812-3455 United Private Sector Workers Union UPSWU (012) 328-3630 United Transport & Allied Trade Union UTATU (011) 728-0120