Describing Archives: A Content Standard (DACS) is a standard used for describing materials in archives. First adopted by the Society of American Archivists (SAA) in March 2004, DACS was updated with a Second Edition in 2013. DACS is broken down into a set of rules used in crafting archival descriptions, and guidelines for creating authority records in archives. [1]
When fully adopted in 2005, DACS replaced Archives, Personal Papers, and Manuscripts, the previous SAA archival cataloging standard. [2] It is the United States implementation of ISAD(G).
DACS consists of two parts: Part I, Describing Archival Materials, and Part II, Archival Authority Records. [3] DACS is concerned with providing a framework for creating useful tools for researchers in archives through the description of records, historical agents, historical activities, and the relationships between them. [4]
The elements and frameworks of DACS are closely related to both the library-focused cataloging rules of Resource Description and Access (RDA) and the international description standards formed by ISAD(G). [2] The main goal of archival description is to assist users in finding the documents they are looking for through the creation of access tools such as catalogs or finding aids, and DACS exists to provide a standard for creating those tools. [5] DACS has now been widely adopted by the archival community throughout the United States. [6] It is currently maintained by the SAA's Technical Subcommittee on Describing Archives: A Content Standard and the most up-to-date version is hosted on their GitHub.
TS-DACS began re-evaluating Describing Archives: A Content Standard for alignment with current archival theory and practice in 2016. Following an initial review over the summer of that year, TS-DACS organized an in-person principles revision meeting that took place concurrently with the SAA annual meeting in Atlanta. Later in 2016, TS-DACS requested funds from SAA to facilitate another meeting of TS-DACS members and other invited experts to take place outside of the annual meeting. This request was eventually granted and the second principles revision meeting took place in March of 2017. TS-DACS put out a call for comment on the revised principles in June of 2017. Feedback from this open comment period was analyzed and incorporated throughout 2018. In August of 2018, a final call for comment was published. The final revised principles were submitted to SAA's council and approved in May 2019. [7]
At its first publication, DACS was guided by a set of 8 principles, which serve to elucidate why archival description is separate from library description and to give guidance in applying DACS. These have since been superseded. They were as follows:
The first part of DACS deals with rules for crafting archival description. It can be broken down into levels of description, with each level adding a layer of complexity. DACS discretely describes these levels as Single Level Required, Single Level Optimum, Single Level Added Value, Multilevel Required, Multilevel Optimum, and Multilevel Added Value. [9] Every level requires that the DACS metadata elements from the previous levels are complete, and that the relationship between the current level and previous levels are clearly presented. [10] The rest of Part I defines the metadata elements required for each level of description.
The second part of DACS is concerned with creating records that establish the context in which an archival material was created, appraised, and included in an archive. There are three steps in creating these authority records: identifying the people or organizations involved in creating the record, assembling biographical data relating to those creators, and applying a standard such as Resource Description and Access to the names so that the names can be easily referenced between institutions. These authority records can then either be incorporated into metadata of an archival records or separate authority records can be created, which are then linked with the archival materials. [11]
While the first edition expanded on the basic rules for describing archival material that are found in chapter 4 of the deprecated library cataloging standard, Anglo-American Cataloguing Rules (AACR2), the second edition of DACS more closely relates to AACR2's successor, Resource Description and Access (RDA). [12] [13] DACS serves as the US implementation of international archival descriptive standards such as ISAD(G) and the International Standard Archival Authority Record. It also provides crosswalks from DACS to MARC, Encoded Archival Description (EAD), RDA, and Encoded Archival Context (EAC-CPF). [14] DACS specifies only the type of content, not the structural or encoding requirements or the actual verbiage to be used; it is therefore suitable for use in conjunction with structural and encoding standards, such as MARC and EAD, and with controlled vocabularies such as Medical Subject Headings, Library of Congress Subject Headings, Art & Architecture Thesaurus, and so on.
Aorical records]] or materials – in any medium – or the physical facility in which they are located.
An archivist is an information professional who assesses, collects, organizes, preserves, maintains control over, and provides access to records and archives determined to have long-term value. The records maintained by an archivist can consist of a variety of forms, including letters, diaries, logs, other personal documents, government documents, sound and/or picture recordings, digital files, or other physical objects.
The Society of American Archivists is the oldest and largest archivist association in North America, serving the educational and informational needs of more than 5,000 individual archivist and institutional members. Established in 1936, the organization serves upwards of 6,200 individual and member institutions.
In archival science, a fonds is a group of documents that share the same origin and that have occurred naturally as an outgrowth of the daily workings of an agency, individual, or organization. An example of a fonds could be the writings of a poet that were never published or the records of an institution during a specific period.
The Archives Hub is a Jisc service, and is freely available to all. It provides a cross-search of descriptions of archives held across the United Kingdom, in over 320 institutions, including universities, colleges, specialist repositories, charities, businesses and other institutions. It includes over 1,000,000 descriptions of archive materials on all manner of subjects, which represents over 30,000 archive collections. It also describes content available through topic-based websites, often created as a result of digitisation projects.
Encoded Archival Description (EAD) is a standard for encoding descriptive information regarding archival records.
Archival science, or archival studies, is the study and theory of building and curating archives, which are collections of documents, recordings and data storage devices.
In library and information science, cataloging (US) or cataloguing (UK) is the process of creating metadata representing information resources, such as books, sound recordings, moving images, etc. Cataloging provides information such as author's names, titles, and subject terms that describe resources, typically through the creation of bibliographic records. The records serve as surrogates for the stored information resources. Since the 1970s these metadata are in machine-readable form and are indexed by information retrieval tools, such as bibliographic databases or search engines. While typically the cataloging process results in the production of library catalogs, it also produces other types of discovery tools for documents and collections.
A finding aid, in the context of archival science, is an organization tool, a document containing detailed, indexed, and processed metadata and other information about a specific collection of records within an archive. Finding aids often consist of a documentary inventory and description of the materials, their source, and their structure. The finding aid for a fonds is usually compiled by the collection's entity of origin, provenance, or by an archivist during archival processing, and may be considered the archival science equivalent of a library catalog or a museum collection catalog. The finding aid serves the purpose of locating specific information within the collection. The finding aid can also help the archival repository manage their materials and resources. The history of finding aids mirrors the history of information. Ancient Sumerians had their own systems of indexes to locate bureaucratic and administrative records. Finding aids in the 19th and 20th centuries were paper documents, such as lists or index cards. In the 21st century, they can be created in electronic formats like spreadsheets or databases. The standard machine-readable format for manuscript collection finding aids, widely used in the United States, Canada, the United Kingdom, France, Australia and elsewhere, is Encoded Archival Description.
Archival processing is the act of surveying, arranging, describing, and performing basic preservation activities on the recorded material of an individual, family, or organization after they are permanently transferred to an archive. A person engaging in this activity is known as an archival processor, archival technician, or archivist.
Resource Description and Access (RDA) is a standard for descriptive cataloging initially released in June 2010, providing instructions and guidelines on formulating bibliographic data. Intended for use by libraries and other cultural organizations such as museums and archives, RDA is the successor to Anglo-American Cataloguing Rules, Second Edition (AACR2).
Metadata is "data that provides information about other data", but not the content of the data itself, such as the text of a message or the image itself. There are many distinct types of metadata, including:
A metadata standard is a requirement which is intended to establish a common understanding of the meaning or semantics of the data, to ensure correct and proper use and interpretation of the data by its owners and users. To achieve this common understanding, a number of characteristics, or attributes of the data have to be defined, also known as metadata.
ISAD(G) (General International Standard Archival Description) defines the elements that should be included in an archival finding aid. It was approved by the International Council on Archives (ICA/CIA) as an international framework standard to register archival documents produced by corporations, persons and families.
Archival research is a type of research which involves seeking out and extracting evidence from archival records. These records may be held either in collecting institutions, such as libraries and museums, or in the custody of the organization that originally generated or accumulated them, or in that of a successor body. Archival research can be contrasted with (1) secondary research, which involves identifying and consulting secondary sources relating to the topic of enquiry; and (2) with other types of primary research and empirical investigation such as fieldwork and experiment.
An International Standard Archival Authority Record (ISAAR) is a form of authority control record, standardized by the Committee of Descriptive Standards of the International Council on Archives.
The Rules for Archival Description (RAD) is the Canadian archival descriptive standard. It provides a set of rules based on traditional archival principles, whose purpose is to provide a consistent and commonly shared descriptive foundation for describing archival materials within a given fonds. RAD was first published in 1990 after being developed by the Bureau of Canadian Archivists' (BCA) Planning Committee on Descriptive Standards. It is currently overseen by the Canadian Committee on Archival Description of the Canadian Council of Archives. RAD was last revised in 2008.
Records in Contexts, or RiC, is a conceptual model and ontology for the archival description of records, designed by the Expert Group on Archival Description (EGAD) established by the International Council on Archives (ICA). The EGAD initially began work on the standard between 2012 and 2016, with a conceptual model (RiC-CM) and an ontology (RiC-O) released for comment during 2016.
Kathleen D. Roe is an American archivist. She has recently retired from her position as Director of Archives and Records Management Operations at the New York State Archives. She managed the archives records management program and provided services to “63 state agencies and 4,300 local governments as well as the archival programs operating State Archives archival facility holding over 100,000 cubic feet of state government records.” She also overlooked several statewide programs that “provide training and advisory services to over 3,000 historical records programs.” She was the president of the Council of State Archivists and later chaired the Government Relations Committee and the Survey Management Team. Roe was the 70th president of the Society of American Archivists (SAA) from 2014–2015. She is currently traveling and speaking on archival processing and the importance of archives.
Jackie M. Dooley is an American archivist who has served with the Library of Congress, UC San Diego, Berkeley, the Getty, OCLC Research, and as council member, vice president, and president of the Society of American Archivists. She has published several notable works that have been extraordinarily useful in the archival profession in the United States and in the United Kingdom. She has been most influential in her work to utilize the internet and blogs in her archival work, reaching hundreds of thousands of people working in archives or simply interested in the field. She has helped promote several institutions online including the Society of American Archivists and the Library of Congress.