ɪt hɐz ɐ klˈeɪmd mˈɛmbɚʃˌɪp ʌv θˈɜːɾi fˈaɪv,zˈiəɹoʊzˈiəɹoʊ zˈiəɹoʊ ænd ɪz ɐfˈɪlɪˌeɪɾᵻd wɪððɪ ˌɪntɚnˈæʃənəl tɹˈeɪd jˈuːniən kənfˌɛdɚɹˈeɪʃən.
It has a claimed membership of 35,000 and is affiliated with the International Trade Union Confederation.