Section 2(1)(m) in The National Green Tribunal Act, 2010
(m)"substantial question relating to environment" shall include an instance where,-(i)there is a direct violation of a specific statutory environmental obligation by a person by which,-(A)the community at large other than an individual or group of individuals is affected or likely to be affected by the environmental consequences; or(B)the gravity of damage to the environment or property is substantial; or(C)the damage to public health is broadly measurable;(ii)the environmental consequences relate to a specific activity or a point source of pollution;