The delegates will also elect new national executives to control the operations of the party.

Former First Lady and wife of the founder of the National Democratic Congress (NDC), Nana Konadu Agyeman Rawlings is contesting the flagbearership position unopposed.

The national congress will take place at the Trade Fair Center at La, in Accra and it will be held under the theme: "United for change; probity and accountability."

The NDP which broke away from the governing NDC in the lead up to the 2012 general elections is determined to field Parliamentary candidates in all the 275 constituencies nationwide.

The party is expected to launch its campaign team for the 2016 elections, as well as unveil their manifesto.