Nusay District
Darwaz-e Bala, also known as Nusay, is a district in Badakhshan province, Afghanistan. It was created in 2005 from part of Darwaz District. It is home to approximately 11,000 residents.
This district borders the Shekay, Kuf Ab, and Maimay districts, along with districts in Darvoz, Gorno-Badakhshan Autonomous Province, Tajikistan.
The district was historically part of the Darvaz principality, a semi-independent statelet ruled by a mir.