NU has been working complying with legal requirement of the government and NGO Affairs Bureau of Bangladesh. NU is registered from two legal authorizes: Joint Stock Company and NGO Affairs Bureau of Bangladesh.
a. Joint Stock Companies Act no (Act XVIII):
Registration Number: C 360 (17)/ 95
Date of Registraion: March 20, 1995
b. NGO Affairs Bureau:
Registration no. 1240
Date of Registraion: February 23, 1998 (Renew Date: February 23, 2013)