Trade unions in Nigerian tertiary institutions serve several important roles. They educate members on their rights and responsibilities. Unions also protect staff rights and advocate for issues like job security, improved conditions of service, fair wages and hours. Additionally, unions aim to promote good relations between employers and employees in tertiary institutions and encourage high professionalism among staff. Some of the major unions in Nigerian universities, polytechnics and colleges of education include ASUU, NASU, SSAUTHRIAI, ASUP and SSANIP.