Environmental Impact Assessment Enforcement Rules Article 28
The developer, when submitting an environmental impact statement, environmental impact assessment reports or environmental impact survey report pursuant to Article 7, Article 13 or Article 18 of this Act, shall provide complete information including forecasting and a feasibility plan.When the competent authority, within the necessary scope of the review, deems the information provided by the developer to be not sufficiently complete, it may designate an appropriate period and order the developer to provide relevant information or reports, or may notify the developer in writing to be prepared to respond to inquiries.Those circumstances in which the information in the foregoing paragraph involves the protection of business or other secrets shall be managed in accordance with relevant orders and regulations.