Contact us
Sydney Office: (02) 9431 8646
Office Address
L3, 33-35 Atchison Street, St Leonards
Sydney, NSW 1585
Mailing Address
PO Box 576, Crows Nest, NSW 1585
Email COSBOA
Our CEO
Our CEO, Peter Strong, is based in Canberra. Our administration is based in Sydney.
If you wish to contact Peter please call our Sydney office in the first instance.