NIHWU is the federation of workers engaged in Hotels, Motel, Jungle Lodges, Fast food, Guest house, Club, Restaurant, and Catering Service, ranging from small tea/coffee shops to renowned 'Star' Hotels. It was established in 1981. NIHWU is the federation, which has been handling a number of enterprise level movements every year. It has successfully organised many national level movements, latest one is successful movement to levy 10% service charge in HRCT sectors.
The NIHWU is one of the GEFONT founder federations and largest affiliates of Global Union Federations- the IUF.