What it contains

Use this form to apply for an exemption under section 459 of the Environment Protection Act 2017 (the Act) from the requirement to provide a certificate of conformity from an accredited body for an on-site wastewater treatment plant that is a sand filter (sand filter treatment plant).

This form must be submitted to your local council as part of a permit application for an A20—on-site wastewater management system that includes a sand filter treatment plant where it is impractical to obtain a certificate of conformity for that plant.

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Release date
14 July 2021

Reviewed 14 July 2021