Northeast Document Conservation Center
A nonprofit conservation center providing preservation, digitization, disaster-planning, and training services for library, archival, and cultural-heritage materials.
Last updated August 25, 2026
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Overview
The Northeast Document Conservation Center (NEDCC) is a United States nonprofit organization specializing in the preservation and long-term accessibility of library, archival, and other cultural-heritage materials. It operates as a service and training institution rather than as a conventional consumer brand. Its clients include libraries, archives, museums, government agencies, historical organizations, nonprofit institutions, and private or family collectors. NEDCC was founded in 1973 by George Cunha, then chief conservator at the Boston Athenaeum. The organization grew out of concerns expressed by state librarians in the six New England states about the deterioration of documents and other historical materials in regional collections. The original concept was cooperative: institutions that could not individually maintain specialized conservation capacity would share access to expert services. Initial support came from the Council on Library Resources, the New England Library Board, and other donors. During its first years, the organization operated as the New England Document Conservation Center and functioned as an arm of the New England Library Board. It occupied several temporary or early locations, including space on Cunha's property in Topsfield, the Merrimack Valley Textile Museum in North Andover, and Abbot Hall at Phillips Academy in Andover. In 1980, it incorporated as a private nonprofit organization, adopted the name Northeast Document Conservation Center, and expanded its service scope beyond the original New England focus to serve institutions nationally. Its conservation work covers books, paper, photographs, Asian paintings, and broader archival collections. NEDCC also conducts collection surveys, performs digitization, preserves audio materials, and provides selected imaging services, including the scanning of X-ray film into DICOM-formatted files. These activities combine hands-on treatment with preventive preservation, assessment, reformatting, and access-oriented digital workflows. A second major area is emergency preparedness. NEDCC has advised cultural organizations on disaster planning since the late 1980s and helped develop planning tools and statewide preparedness initiatives. Its dPlan tool, introduced in the mid-2000s, was designed to help libraries, archives, and related organizations prepare for disasters and document response procedures. The organization also participated in the development of COSTEP, a coordinated statewide emergency-preparedness effort involving Massachusetts library, archival, and cultural agencies. Education has remained central to NEDCC's identity. It established a Preservation Services department in the 1980s with support from the National Endowment for the Humanities, began publishing Preservation Leaflets in 1986, and later created Preservation 101 as a free online course. In collaboration with Simmons College's graduate library and information science program and with support from the Institute of Museum and Library Services, it also contributed to a preservation-education curriculum for graduate programs. NEDCC presents Digital Directions, a recurring national conference focused on sustainable digital collections. The organization's positioning is based on specialized expertise, nonprofit service, practical technical guidance, and the stewardship of irreplaceable cultural records. Its evolution from a regional cooperative into a nationally serving conservation center reflects the widening preservation needs of institutions managing paper, photographic, audiovisual, analog, and born-digital collections.
History
The Northeast Document Conservation Center began in 1973 as the New England Document Conservation Center. Its creation responded to a regional preservation problem: state librarians in the six New England states saw historical documents and library collections deteriorating, while many individual institutions lacked the funds, staff, or equipment required for specialized conservation. George Cunha, chief conservator at the Library of the Boston Athenaeum, founded the center around a cooperative model in which nonprofit institutions could share access to professional preservation services. The project received start-up support from the Council on Library Resources, the New England Library Board, and other donors. From 1973 through 1980 it operated as an arm of the New England Library Board. Its early physical locations included Cunha's property in Topsfield, Massachusetts, the Merrimack Valley Textile Museum in North Andover, and Abbot Hall on the Phillips Academy campus in Andover. These moves reflected the institution's development from a small regional initiative into a more established conservation service. The center initially concentrated on document and library-material preservation, but its capabilities broadened steadily. In 1978 it began offering microfilming to preserve fragile historical materials and make their contents more accessible. It added photograph duplication in 1983. During the 1980s, it expanded into preservation education and established a Preservation Services department with National Endowment for the Humanities support. Beginning in 1986, its Preservation Leaflets provided practical technical guidance on the care of historical materials. A major organizational transition occurred in 1980, when the center incorporated as a private nonprofit organization. At that time it changed its name to the Northeast Document Conservation Center, signaling a service area broader than the original New England constituency. The organization subsequently served institutions throughout the United States while retaining its nonprofit and mission-driven character. Disaster preparedness became another important part of the center's work. After a pilot project for four New York library councils, NEDCC began offering disaster-planning services in 1988. It later developed dPlan, a planning tool intended for libraries, archives, and cultural organizations; the tool was launched in 2004 after development began in 2003. In 2006, work involving NEDCC, the Massachusetts Board of Library Commissioners, the Massachusetts Archives, and other agencies contributed to COSTEP, or Coordinated Statewide Emergency Preparedness. These initiatives extended the center's role from treating damaged materials to helping institutions reduce risks and prepare for emergencies. NEDCC also expanded its technical scope as preservation needs changed. It acquired an X-ray film scanner in 2009 and began providing DICOM-format digitization. In 2011 it developed a specialized table for oversized materials, addressing the practical difficulties of imaging large collection objects. In 2014 it introduced conservation and digitization services for grooved media using IRENE technology, supported by an Institute of Museum and Library Services National Leadership Grant. Education and professional capacity-building have continued alongside fee-for-service conservation. In 2001 the center introduced Preservation 101, a free online course. With IMLS support, it partnered with Simmons College's Graduate School of Library and Information Science, now part of Simmons University, on a preservation-education curriculum for library and information science graduate programs. NEDCC also presents the Digital Directions conference, which addresses the creation and maintenance of sustainable digital collections. Today, NEDCC's scope includes book, paper, photograph, and Asian-painting conservation; collection surveys; digitization; audio preservation; disaster planning; and professional education. Its historical significance lies in combining hands-on treatment, preventive care, emergency planning, reformatting, and knowledge sharing within a nonprofit institution designed to serve the cultural-heritage sector.
- 2006
COSTEP development
[1]NEDCC participated in the development of Coordinated Statewide Emergency Preparedness with Massachusetts library, archival, and cultural agencies.
- 2001
Preservation 101 introduced
[1]The center began offering a free online preservation course.
- 1986
Preservation Leaflets begin publication
[1]NEDCC began publishing practical technical guidance on preservation and conservation topics.
- 1980
Incorporation and regional name change
[1]The organization incorporated as a private nonprofit, adopted the Northeast Document Conservation Center name, and began serving institutions nationally.
- 1973
New England Document Conservation Center founded
[1]George Cunha founded the center in response to concerns among the six New England state librarians about deteriorating historical collections.
Products and positioning
Specialist nonprofit provider of conservation, digitization, disaster preparedness, and preservation education for cultural-heritage collections.
Conservation service
Book conservation
NEDCC provides professional conservation treatment for books and bound volumes held by libraries, archives, museums, nonprofit organizations, and private collectors. The service forms part of the center's broader effort to stabilize, preserve, and improve access to physical cultural-heritage materials.
Conservation service
Paper conservation
Paper conservation addresses documents and other paper-based objects in historical collections. NEDCC's work is positioned within a nonprofit preservation model that combines treatment expertise with collection assessment and advice intended to support long-term care.
Conservation service · 1983
Photograph conservation
The center conserves photographic materials and also provides related duplication and digitization capabilities. These services help institutions protect vulnerable photographic records while creating surrogates that can support research and public access.
Digital preservation service
Digitization services
NEDCC digitizes a range of library, archival, and cultural materials, including oversized objects, X-ray film, and selected audiovisual formats. Its digitization work is linked to preservation goals as well as access, allowing fragile originals to be handled less frequently.
Disaster preparedness tool · 2004
dPlan
dPlan is a disaster-planning resource developed for libraries, archives, and cultural organizations. It reflects NEDCC's shift from responding to damaged collections toward helping institutions document risks, procedures, responsibilities, and emergency responses in advance.
Online training · 2001
Preservation 101
Preservation 101 is a free online course created to make foundational preservation knowledge more accessible to collection stewards and information professionals. It complements NEDCC's workshops, technical publications, and curriculum-development work.
Audio preservation and digitization · 2014
IRENE grooved-media services
Beginning in 2014, NEDCC offered conservation and digitization for grooved media using IRENE technology. The service broadened the center's reach into audiovisual preservation and was supported by a National Leadership Grant from the Institute of Museum and Library Services.
Brand decisions
2014
Introduce IRENE-based grooved-media preservationProduct launchBackground
Older grooved audio media require specialized approaches to preservation and access.
Action taken
NEDCC began offering conservation and digitization services using IRENE technology, with support from an IMLS National Leadership Grant.
Aftermath
The center expanded its technical portfolio from primarily paper-based and photographic materials into specialized audiovisual preservation.
2004
Launch dPlanProduct launchBackground
Libraries, archives, and cultural organizations needed structured methods for preparing for disasters affecting collections.
Action taken
After development beginning in 2003, NEDCC launched dPlan as a disaster-planning tool.
Aftermath
The tool extended NEDCC's role into preventive emergency preparedness and planning.
1980
Adopt a national service modelStrategyBackground
The original organization was created to address preservation needs shared by nonprofit institutions in New England.
Action taken
NEDCC incorporated as a private nonprofit, changed its name, and expanded its service reach beyond the region.
Aftermath
The organization developed into a nationally serving conservation center while retaining its cooperative, nonprofit orientation.
Sources2 sources
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