Koshi Province Investment Authority is an investment body which governs and monitors all the government, private and foreign investments. Investment Authority monitors the investments that are subjected to be done in Koshi Province of Nepal. There are 14 districts in total that lies in Province  and  Investment Authority (PIA) verifies all the investments in those 14 districts to ensure that if the project is beneficial for the locals, environment and also for the earning of people of Koshi Province