Article 1
The Regulations are determined pursuant to Article 13, Paragraph 3 of the Professional Engineers Act (hereinafter referred to as “the Act”).

Article 2
The professional environmental engineers in these Regulations (hereinafter referred to as “environmental engineers”) shall refer to engineers in the field of environmental engineering who have received professional licenses as prescribed in Article 8, Paragraph 1 of this Act and who practice in accordance with the manners specified in Article 7, Paragraph 1 of this Act.
The certification in these Regulations shall refer to the signature and the professional practice seal applied by an environmental engineer on worksheets, certification reports and certification records after review of such documents which are produced based on the results of engineering review and required to be certified by environmental engineers according to these regulations for applicable environmental protection laws.

Article 6
Environmental engineers commissioned to perform certification work shall keep effective records of the certification process, and shall compile such records together with all the relevant data and documents in the form of worksheets.
Worksheets shall serve as proof that environmental engineers have discharged their professional work responsibilities, and are a basis for the comments shown in the certification reports compiled.