Editing Digital preservation (section)

====TRAC====
In 2007, CRL/OCLC published Trustworthy Repositories Audit & Certification: Criteria & Checklist ([[Trustworthy Repositories Audit & Certification|TRAC]]), a document allowing digital repositories to assess their capability to reliably store, migrate, and provide access to digital content. TRAC is based upon existing standards and best practices for trustworthy digital repositories and incorporates a set of 84 audit and certification criteria arranged in three sections: Organizational Infrastructure; Digital Object Management; and Technologies, Technical Infrastructure, and Security.<ref>{{cite web|last=OCLC and CRL |title=Trustworthy Repository Audit & Certification: Criteria & Checklist |url=http://www.crl.edu/sites/default/files/attachments/pages/trac_0.pdf |year=2007 |access-date=April 16, 2012 |url-status=live |archive-url=https://web.archive.org/web/20120219174424/http://www.crl.edu/sites/default/files/attachments/pages/trac_0.pdf |archive-date=February 19, 2012 }}</ref>

TRAC "provides tools for the audit, assessment, and potential certification of digital repositories, establishes the documentation requirements required for audit, delineates a process for certification, and establishes appropriate methodologies for determining the soundness and sustainability of digital repositories".<ref>{{cite web|last=Phillips |first=Stephen C |title=Service level agreements for storage and preservation, p.13. |url=http://www.prestocentre.org/library/resources/service-level-agreements-storage-and-preservation |year=2010 |access-date=May 1, 2012 |url-status=live |archive-url=https://web.archive.org/web/20120604034148/http://www.prestocentre.org/library/resources/service-level-agreements-storage-and-preservation |archive-date=June 4, 2012 }}</ref>