In the Organizational structure of a mass political party, the policy making body is the

The policy making body in the organizational structure of a mass political party is the National Executive Committee (NEC). The NEC is responsible for making policy decisions and overseeing the overall direction of the party. It is usually composed of top-ranking officials and representatives from different regions or factions within the party. The Secretary General of the party, National Chairman, and other key officials may be members of the NEC, but they do not have the same policy-making authority as the committee as a whole. The Parliamentary Committee of the party, on the other hand, is responsible for managing the party's affairs in Parliament, rather than setting policy for the party as a whole.