The aim of the Digital Preservation Society (DPS) was to preserve the Tibetan Buddhist Canons and related literature in digital form, and make these widely available.

Since 2007 the digitizing of the Tempangma (rgyal rtse'i them spang ma/them spang ma/them spangs ma/Thempangma/them-spangs-ma) manuscript of the Kangyur and the Peking edition of the Kangyur held by the National Library of Mongolia has been undertaken as a joint project by

• National Library of Mongolia (NLM), Ulaanbaatar
• The Asian Classics Input Project (ACIP)
• Yuishoji Buddhist Cultural Exchange Research Institute (YBCERI)

This joint project was completed in April 2016.

The Digital Preservation Society was the publisher and distributor for the digital version of the Tempangma manuscript and the Peking edition of the Kangyur that is held in the permanent collection of the National Library of Mongolia.

Along with the completion of the project, distributoin of these from DPS has also ended. Thereafter, these are available from Kawachen, based in Tokyo, Japan. (For details, please refer to the digital version of the Tempangma manuscript of the Kangyur and the digital version of the Peking edition of the Kangyur)