Engineering
Information about the activities we regulate that involve the building or engineering works in inland surface waters or wetlands, or in the vicinity of these waters, which have or are likely to have an impact on the water environment and the authorisation you’ll need to carry on each activity.
Channel modifications
Activities that involve the channel modification of a watercourse.
Crossings
Activities that involve the the installation of a crossing to a watercourse.
Engineering in the vicinity, beyond the vicinity and affecting wetlands
Find out about the permit authorisation needed for engineering in the vicinity, beyond the vicinity and affecting wetlands.
Installation of an outfall
Find out about the General Binding Rule (GBR 6) that applies to the installation of an outfall.
Instream or in-loch structures
Activities that involve instream or in-loch structures or placement of boulders in a water course.
Maintenance, replacement or removal of existing structures
Activities that involve maintenance, replacement or removal of existing structures (excluding impoundments) in or in the vicinity of inland waters.
Operating vehicles, plant or machinery in or near any surface water or wetland
Find out about the General Binding Rule (GBR 9) that applies to the operation of vehicles, plant or machinery in or near any surface water.
Sediment management
Activities that involve sediment management.
Temporary crossings, structures or works
Find out about the General Binding Rule (GBR 7) that applies to temporary crossings, structures or works.
All other engineering activities not described elsewhere
Find out about the permit authorisation needed for all other engineering activities not described elsewhere.
Search the public register
Search for an authorisation document that you or someone else holds.
Need to speak to someone?
If you need further information or have an enquiry about authorisations, contact us. We aim to respond to your enquiry as quickly as possible.