https://www.npdc.govt.nz/home-and-property/building-and-resource-consents/building/residential-building-consents/plumbing-and-drainage/
Plumbing and drainage
If there are stormwater, water and/or wastewater pipes near where you intend to do building work, please talk to us before you start.
plumbing and drainage
https://www.goldcoast.qld.gov.au/Planning-building/Plumbing-drainage
Plumbing and drainage | City of Gold Coast
Find information about residential and commercial plumbing and drainage applications and enquiries.
city of gold coastplumbing and drainage