Section 20-7211. REQUIREMENTS FOR A SUPPLEMENTAL EIS

 

7211.1The lead agency or applicant shall prepare a supplemental EIS if:

 

(a)The lead agency or applicant makes or proposes a substantial change in the proposed major action that is relevant to environmental concerns and not addressed in the EIS;

 

(b)There are significant new circumstances or information relevant to environmental concerns that affect the proposed action or the impact of the proposed action; or

 

(c)The lead agency determines for any action exempted from the EIS process pursuant to § 7202.1(b) (anaction subject to the federal EIS requirements under NEPA), or § 7202.1(d) (an action for which a EIS functional equivalent has been prepared), that a substantial and relevant question remains with regard to the impact of the action on the environment that would otherwise be addressed in an EIS prepared in accordance with these regulations.

 

7211.2The supplemental EIS shall be prepared, transmitted, funded and reviewed in accordance with the requirements of §§ 7206.1, 7206.3, 7208, 7209 and 7210.

 

source

Final Rulemaking published at 44 DCR 2799 (May 9, 1997).