Before starting construction, confirm compliance with development consent conditions to obtain a Construction Certificate. Council or an Accredited Certifier can issue this certificate.

A Principal Certifier (PC) must inspect construction to confirm compliance with standards. Council or an accredited contractor can act as the PC, but Council must be notified at least 2 days before work starts.

Council provides personalised building certification services within the Wollondilly. We specialise in supporting the local building and development community and provide responsive and priority attention to our customers.

Meeting swimming pool compliance standards involves key safety considerations. Access necessary forms, review essential compliance tips, and explore our FAQ section to understand requirements and keep your pool safe and compliant.

Considerations for the installation and connection of plumbing and drainage. Plumbing and drainage works on a property that is not connected to a Sydney Water town water supply and Sewer supply will require prior approval from Council.

Download the updated Engineering Design Specifications for subdivisions and developments in Wollondilly. The latest version includes updates based on the Water Sensitive Urban Design Policy and Western Sydney Street Design guidelines.

Submit As-Constructed information for completed infrastructure projects to Wollondilly Council, including WAE plans and an ADAC XML file. Follow the ADAC XML Data Capture Guidelines for accurate and compliant submissions.

If you’re ready for a bond release inspection related to Road Occupancy or Development Works, download and complete the Bond Release Application form. Submit it to development.engineering@wollondilly.nsw.gov.au to initiate the process.