Air Pollution Control Act Article 97
Those public or private premises that are ordered by the special municipality, county or city competent authority to suspend operation of pollution sources, suspend work or business pursuant to Article 59, 61, 62 (1), 64, 65 (1), 67 (2) or 68, or those that are ordered by the special municipality, county or city competent authority to make improvements and that voluntarily report suspension of work or business, shall, prior to the resumption of operation of pollution sources or the resumption of business or work, submit a trial operation plan and apply to the special municipality, county or city competent authority for trial operation. The trial operation shall only be performed after the approval of the special municipality, county or city competent authority. The public or private premises shall submit verification documents demonstrating compliance with emission standards to the special municipality, county or city competent authority for its assessment prior to the expiration of the period of trial operation, and shall resume operation or resume work or business only after passing the assessment made by the special municipality, county or city competent authority.The central competent authority shall determine regulations for trial operation, assessment and other binding matters in the preceding paragraph.