澳洲國家圖書館數位館藏發展的基礎，除了訂定館藏發展政策外，亦規劃推動有關數位館藏建置的多項徵集計畫，借鏡澳洲國家圖書館的發展經驗，本文介紹該館根據中程發展策略所推動與數位館藏發展相關的計畫，包括：電子資源徵集的原則、館藏數位化計畫、網站典藏計畫以及數位保存計畫，最終綜合分析擬具結論，期許提供我國國家圖書館數位館藏發展規劃的參考。

The foundation of digital collection development in National Library of Australia is collection development policy and electronic resource acquisition plans. In this paper, the digital collection development strategies of the National Library of Australia are taken as examples to explain their state-of-the-art plans including electronic resource acquisition guideline, collection digitalized policy, web archive and digital preservation plan. As the result, these conclusions are proposed as the reference for National Central Library in Taiwan.