Postal Address

P.O. Box 347
Dickson ACT 2602

Before You Ask

COGS is a volunteer organisation and has limited time and resources to respond to the large number of enquiries that it receives. You may be surprised to know that the question you wish to ask is among those commonly asked. We recommend you read our Frequently Asked Questions before completing the Contact Form below.

Contact Form

Please complete the form below to send a message to COGS.

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