Levels of description -- Identity elements -- Content and structure elements -- Conditions of access and use elements -- Acquisition and appraisal elements -- Related materials elements -- Notes element -- Description control element -- Archival authority records -- Form of the name -- Description of the person, family, or corporate body -- Related corporate bodies, persons, and families -- Authority record management -- Related archival materials and other resources -- Appendix A. 2004 preface -- Appendix B. Companion standards -- Appendix C. Crosswalks.