Open Archival Information System Reference Model - (PDF) - Describes a technical model for an information system to perform long-term digital preservation.
Trusted Digital Repositories: Attributes - (PDF) - Describes the responsibilities of an organization committed to the long-term preservation of digital objects.
Trustworthy Repositories Audit & Certification Checklist [TRAC] - (PDF) - Version 1 of the TRAC checklist, est. 2007.
TRAC2 Audit Criteria - a list of criteria included in the TRAC2 draft metrics. As the self-audit progresses, each criteria will be updated to describe Scholars Portal's compliance.
Documentation Checklist - a visual checklist of the pieces of required documentation for the TDR audit. As they are created/updated, links to the corresponding pieces of documentation will be made available.
Documentation Timeline - Outlines when each piece of documentation is expected to be completed. Note that many of these documents depend on each other, and this timeline is subject to change.
Documentation for TRAC audit - An alternate view of the documentation list, sorted by documentation type.
Glossary - A collection of terms used in the Trusted Digital Repository planning process, and what they mean in the specific context of Scholars Portal and its preservation activities.
Notes from weekly calls - Here are notes from the calls between Scholars Portal and CRL.
ITHAKA/Portico Presentation - Information gotten from Wei & Steve's visit to Portico, December 2010