Food Authority, NSW Go Back Share Facebook Twitter LinkedIn Report Report Abuse × Your Complaint* Food Authority, NSW Agency details Postal Address PO Box 6682, SILVERWATER NSW 1811 Street Address PO Box 6682, SILVERWATER NSW 1811 Phone 1300 552 406 | +61 (02) 9538 7310 Website https://www.foodauthority.nsw.gov.au/