Section 11(2)(b) in Customs Tariff (Identification, Assessment and collection of countervailing Duty on Subsidized Articles and for Determination of Injury) Rules, 1995
(b)the region is considered as disadvantaged on the basis of natural and objective criteria, indicating that the region's difficulties arise out of more than temporary circumstances; such criteria must be clearly spelled out in law, regulation, or other official document, so as to be capable of verification;