The most important pieces of legislation governing business and commercial activities in Nigeria currently is the

The most important piece of legislation governing business and commercial activities in Nigeria currently is the Companies and Allied Matters Act (CAMA) of 1990. The CAMA is a comprehensive legislation that regulates the formation, management, and winding up of companies in Nigeria. The Companies and Allied Matters Act provides the legal framework for the establishment and operation of various types of companies in Nigeria, including private limited companies, public limited companies, and companies limited by guarantee. The act also contains provisions that cover issues such as share capital, directors' duties, shareholders' rights, and corporate governance. In addition to the Companies and Allied Matters Act, there are other important pieces of legislation that govern business and commercial activities in Nigeria, such as the Trade Disputes Act of 1976 and the Banks and Other Financial Institutions Act of 1991. However, the CAMA is considered to be the most important legislation as it provides the basic legal framework for the formation and operation of companies in Nigeria.