The central trade union in the country was the Nigerian Labour Congress (NLC), which was formed in 1975 as the umbrella trade union and recognized by Decree Number 44 of 1976 as the sole representative of all trade unions in the country (see Labor Unions , ch. 3). The NLC had a national executive and secretariat, as well as state councils in all states. It had more than 100 affiliated unions. Although most labor matters were channeled through the NLC, the affiliate unions had engaged individually in union activities, such as strikes and lockouts. In the 1980s, the NLC was torn apart by leadership struggles, ideological differences, and ethnoregional conflicts. The NLC nearly broke up in 1988 after disagreements over elections of its leadership, resulting in the federal government's appointing an administrator for several months. The NLC organized a nationwide workers' strike in 1986 to demand the retention of government subsidies on petroleum products and continued to articulate workers' demands on matters such as minimum wages and improved welfare conditions. Several other trade unions were also active. A few, such as the Academic Staff Union of Universities, were proscribed for alleged antigovernment activities.
Data as of June 1991