8. Sections 31.18 to 31.22 of the Act and sections 6 and 7 of this Regulation apply with the necessary modifications to an application to amend a depollution attestation where the purpose of the application is to(1) delay by more than 6 months the date of implementation of a contaminant discharge standard established by the Minister under the first paragraph of section 31.15 of the Act;
(2) obtain an amendment to a contaminant discharge standard established by the Minister under the first paragraph of section 31.15 of the Act; or
(3) enable the applicant to make changes to industrial processes or production equipment liable to introduce into the environment a new contaminant or for which no discharge standard is contained in his depollution attestation.