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Information Classification Policy

The Sydney Opera House is committed to ensuring a secure work environment. As a NSW Government agency the Sydney Opera House must apply protective markings to information assets in accordance with Commonwealth and NSW Government requirements. This policy explains how information assets must be treated according to these requirements.

This policy applies to Opera House information assets and all authorised users of Sydney Opera House Information Security Management System (ISMS), including contractors and other third party providers.

Click here for the Information Classification Policy

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02 Mar 2023 - 08 Oct 2023

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Celebrating 50 years of the Sydney Opera House, Inside/Out at the House invites you to join us under the sails or the stars for an extraordinary 7-day festival from 1-7 May.


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Badu Gili - meaning 'water light' in the language of the traditional owners of Bennelong Point, the Gadigal people - is a free daily experience that explores First Nations stories in a spectacular six-minute projection on the Opera House’s eastern Bennelong sails.