Software case studies

AtoM

This collection brings together 116 source-verified institutional cases involving AtoM: AEON → AtoM + Archivematica (1), Adopted Archivematica for preservation and AtoM for access (1), Adopted AtoM (15), Adopted AtoM + Archivematica (Izolo) (1), Adopted AtoM as a collaborative business-archive directory (1), Adopted AtoM for German-speaking migration archives (1), Adopted AtoM for Salesian archival description (1), Adopted AtoM for a digitised personal archive (2), Adopted AtoM for archival description and digital access (1), Adopted AtoM for archival descriptions (1), Adopted AtoM for digitised regional collections (1), Adopted AtoM for diplomatic archives (1), Adopted AtoM for historical-archive access (1), Adopted AtoM for land-record access (1), Adopted AtoM for municipal records access (1), Adopted AtoM for online archival access (1), Adopted AtoM for online ecclesiastical description (1), Adopted AtoM for permanent archival records (1), Adopted AtoM for photographic collections (1), Adopted AtoM for private archival fonds (1), Adopted AtoM for provincial historical collections (1), Adopted AtoM for public-health archives (1), Adopted AtoM for refugee and migration records (1), Adopted AtoM for the Fondo DIPPBA and related collections (1), Adopted AtoM for trans community memory (1), Adopted AtoM for two documentation centres (1), Adopted AtoM for university and personal archives (1), Adopted AtoM through an inter-institutional partnership (1), Adopted ICA-AtoM (5), Adopted ICA-AtoM (Base Arch) (1), Archon & CONTENTdm → AtoM (1), Archon → AtoM (1), AtoM implementation (1), CALM → AtoM (5), CALM → AtoM (+ WordPress) (1), CALM → AtoM + Archivematica (1), CSV metadata and digital objects → AtoM pilot (1), Digitisation and description → AtoM (1), Digitisation with Archivematica preservation and AtoM access (1), Digitisation with preservation in Archivematica and access through AtoM (1), Digitisation → Archivematica + AtoM (1), Disparate units → Archivematica + AtoM + VuFind (1), Dispersed storage → AtoM + Archivematica (1), Documented implementation (3), Ediffah → AtoM (1), Fragmented media → Archivematica + AtoM (Arkivum) (1), Implemented Archivematica + AtoM (2), Implemented Archivematica + AtoM in public-cloud infrastructure (1), Implemented AtoM (1), Implemented AtoM for an open digital archive (1), Implemented AtoM for archival access (1), Implemented AtoM for archival description and access (1), Implemented AtoM for archival description and public access (1), Implemented AtoM for human-rights archival access (1), Implemented AtoM for standardised archival description (1), Implemented AtoM for the COOPERAR fonds (1), Implemented AtoM for university heritage collections (1), Implemented AtoM guide to the collection (1), Implemented AtoM through a phased Archidoc migration project (1), Implemented AtoM with a standardised bulk-import workflow (1), Implemented AtoM-ArPDF (1), Implemented ICA-AtoM for archival-description teaching (1), Implemented ICA-AtoM for local historical collections (1), Implemented ICA-AtoM for standardised digital access (1), Implemented RDC-Arq with Archivematica and AtoM (2), Implemented an AtoM guide to Plan Cóndor archives (1), Implemented and customised AtoM (1), In-house → AtoM (1), Integrated DJe and PJe with Archivematica + AtoM (1), Launched an AtoM catalogue for human-rights archives (1), Legacy catalogue → AtoM (1), Legacy database → AtoM (1), Legacy database → AtoM + Archivematica (1), Legacy system → AtoM (1), Legacy → Archivematica + AtoM (1), MS Access → AtoM (1), NAAIRS modernisation → AtoM (1), Operational adoption (3), Paid online display software → AtoM (1), Paper records → digitised access through AtoM (1), Physical court records → AtoM (in progress) (1), Piloted AtoM for a digital repository (1), Progressive digitisation and publication in AtoM (1), Replaced a legacy notarial catalogue with AtoM (1), SIAAPM / legacy finding aids → AtoM (in progress) (1), Uses AtoM for archival description and metadata import (1), WordPress → AtoM (1). A migration is identified only when the source documents a predecessor or transfer; other cases are classified as implementations or operational adoptions.

Every case links to its cited source. Browse the full AtoM collection or explore another platform below.

Adopted AtoM for municipal records access

Archivo General de la Municipalidad de La Plata

Argentina·Municipal archive·

The Archivo General de la Municipalidad de La Plata uses AtoM to publish descriptions and digital access copies for municipal records, including decrees, ordinances…

AtoMMunicipal archiveArgentina
Implemented AtoM with a standardised bulk-import workflow

Archivo General de la Nación (Argentina)

Argentina·National archive·2020

Argentina's Archivo General de la Nación chose AtoM in 2020 to advance normalised archival description and online access to its holdings. Its published loading…

AtoMNational archiveArgentina
Adopted AtoM for a digitised personal archive

Archivo Gregorio Bermann — Universidad Nacional de Córdoba

Argentina·University personal archive·

The Centro de Estudios Avanzados at the Universidad Nacional de Córdoba operates an AtoM catalogue for the personal archive of psychiatrist and intellectual…

AtoMUniversity personal archiveArgentina
Adopted AtoM for refugee and migration records

Archivo Histórico CAREF

Argentina·Human-rights and migration NGO archive·

The Comisión Argentina para Refugiados y Migrantes operates a populated AtoM catalogue for its historical archive. CAREF began assisting people displaced after the…

AtoMHuman-rights and migration NGO archiveArgentina
Implemented ICA-AtoM for local historical collections

Archivo Histórico Digital de Venado Tuerto

Argentina·Community and municipal historical archive·2018

The Archivo Histórico Digital de Venado Tuerto used ICA-AtoM to create a freely accessible online archive for the history of Venado Tuerto and its surrounding…

AtoMCommunity and municipal historical archiveArgentina
Adopted AtoM for Salesian archival description

Archivo Histórico Salesiano de Argentina Sur — Sede Bahía Blanca

Argentina·Religious historical archive·

The Archivo Histórico Salesiano de Argentina Sur operates a populated AtoM catalogue for its Bahía Blanca repository. The wider archive has two seats, in Bahía…

AtoMReligious historical archiveArgentina
Adopted AtoM for provincial historical collections

Archivo Histórico de la Provincia de Buenos Aires “Dr. Ricardo Levene”

Argentina·Provincial historical archive·

The Archivo Histórico de la Provincia de Buenos Aires “Dr. Ricardo Levene” operates a populated AtoM catalogue for the province's historical records. The public…

AtoMProvincial historical archiveArgentina
Adopted AtoM for university and personal archives

Archivo Histórico de la Universidad del Salvador

Argentina·Private university archive·

The Universidad del Salvador operates a populated AtoM catalogue for its historical archive. The service brings together the university's institutional records with…

AtoMPrivate university archiveArgentina
Implemented AtoM for the COOPERAR fonds

Archivo Histórico del Cooperativismo Argentino

Argentina·Cooperative movement archive·2022

The Archivo Histórico del Cooperativismo Argentino opened its AtoM catalogue to the public in December 2022 after completing a year-long project on the…

AtoMCooperative movement archiveArgentina
Implemented AtoM for human-rights archival access

Archivo Nacional de la Memoria

Argentina·National human-rights archive·2021

Argentina's Archivo Nacional de la Memoria uses AtoM to provide contextual online access to records concerning state terrorism, human-rights violations and the…

AtoMNational human-rights archiveArgentina
Launched an AtoM catalogue for human-rights archives

Archivo Provincial de la Memoria — Provincia de Buenos Aires

Argentina·Provincial human-rights archive·2025

The Buenos Aires Province human-rights authority launched an open online catalogue for the Archivo Provincial de la Memoria in March 2025. The official announcement…

AtoMProvincial human-rights archiveArgentina
Implemented AtoM for standardised archival description

Archivo de la Academia Nacional de la Historia

Argentina·Historical research archive·2022

The Academia Nacional de la Historia began archival work under ISAD(G) and installed the open-source AtoM description system in 2022. Its official archive page…

AtoMHistorical research archiveArgentina
Adopted AtoM for trans community memory

Archivo de la Memoria Trans Argentina

Argentina·Independent community archive·

The Archivo de la Memoria Trans Argentina uses AtoM to describe and share records created and preserved by the country's trans community. Its populated catalogue…

AtoMIndependent community archiveArgentina
Adopted AtoM for digitised regional collections

Biblioteca Pública Municipal D. F. Sarmiento — Puerto Madryn

Argentina·Municipal public library and digital archive·

The Biblioteca Pública Municipal D. F. Sarmiento in Puerto Madryn operates an AtoM repository for digitised regional heritage. Its official homepage identifies the…

AtoMMunicipal public library and digital archiveArgentina
Adopted AtoM for public-health archives

Centro de Documentación Pensar en Salud — Universidad Nacional de Lanús

Argentina·University documentation centre·

The Centro de Documentación Pensar en Salud at the Universidad Nacional de Lanús operates AtoM as the public access service for archives relating to Latin American…

AtoMUniversity documentation centreArgentina
Adopted AtoM for German-speaking migration archives

Centro de Estudios y Documentación de la Inmigración de Habla Alemana

Argentina·University-affiliated migration archive·

The Centro de Estudios y Documentación de la Inmigración de Habla Alemana operates a populated AtoM catalogue on the Universidad Nacional de San Martín domain. The…

AtoMUniversity-affiliated migration archiveArgentina
Adopted AtoM for photographic collections

Centro de Investigación Fotográfico Histórico Argentino

Argentina·Independent photographic archive·

The Centro de Investigación Fotográfico Histórico Argentino uses AtoM to describe and provide digital access to important collections from the history of…

AtoMIndependent photographic archiveArgentina
Adopted AtoM for the Fondo DIPPBA and related collections

Comisión Provincial por la Memoria

Argentina·Autonomous public human-rights body·

The Comisión Provincial por la Memoria operates a populated AtoM catalogue for the records it preserves, including the Fondo DIPPBA. The former Buenos Aires…

AtoMAutonomous public human-rights bodyArgentina
Implemented AtoM for an open digital archive

Instituto de Estudios Críticos en Humanidades — CONICET/UNR

Argentina·University research institute·2026

The Instituto de Estudios Críticos en Humanidades, jointly associated with CONICET and the Universidad Nacional de Rosario, launched the Fondo Lelio Zeno on its…

AtoMUniversity research instituteArgentina
Adopted AtoM for two documentation centres

Instituto de Investigaciones “Dr. Adolfo Prieto” — Universidad Nacional de Rosario

Argentina·University research institute·

The Instituto de Investigaciones “Dr. Adolfo Prieto” at the Universidad Nacional de Rosario operates a populated AtoM catalogue for two documentation centres: the…

AtoMUniversity research instituteArgentina
Implemented an AtoM guide to Plan Cóndor archives

Instituto de Políticas Públicas en Derechos Humanos del MERCOSUR

Argentina·Intergovernmental human-rights institute·2016

The Instituto de Políticas Públicas en Derechos Humanos del MERCOSUR implemented the Acervo Documental Cóndor as an online archival guide supporting truth and…

AtoMIntergovernmental human-rights instituteArgentina
Adopted AtoM as a collaborative business-archive directory

Red de Archivos de Empresas

Argentina·Collaborative business-archives network·

The Red de Archivos de Empresas, operated through Iniciativa de Archivos, uses AtoM as a collaborative discovery service for Argentine business and industrial…

AtoMCollaborative business-archives networkArgentina
Implemented AtoM for university heritage collections

Universidad Nacional de San Luis — Acervos Históricos y Científicos

Argentina·University heritage repository·2023

The Universidad Nacional de San Luis began implementing AtoM in 2023 to create a shared web environment for its historical, museum and scientific collections. The…

AtoMUniversity heritage repositoryArgentina
AEON → AtoM + Archivematica

State Records Office of Western Australia

Australia·State archive·2015

The State Records Office of Western Australia undertook a three-year migration from the proprietary AEON (BOS) system to AtoM, delivered by Australian provider Gaia…

AtoMArchivematicaState archiveAustralia
Legacy database → AtoM + Archivematica

University of Tasmania Archives

Australia·University archive·2018

The University of Tasmania Archives adopted AtoM together with Archivematica, with Australian provider Gaia Resources deploying both onto the university's NECTAR…

AtoMArchivematicaUniversity archiveAustralia
Implemented AtoM

Arquivo Histórico Municipal de São Paulo

Brazil·Municipal archive·2026

The Arquivo Histórico Municipal de São Paulo officially launched its AtoM access platform during the September 2026 Festival Arquivo Aberto. At launch it held more…

AtoMMunicipal archiveBrazil
SIAAPM / legacy finding aids → AtoM (in progress)

Arquivo Público Mineiro

Brazil·State archive·2024

The Arquivo Público Mineiro prepared a structured migration of descriptions from its Sistema Integrado de Acesso do Arquivo Público Mineiro (SIAAPM) and more than…

AtoMState archiveBrazil
Adopted AtoM through an inter-institutional partnership

Arquivo Público Municipal de Caetité (APMC)

Brazil·Municipal archive·

The Arquivo Público Municipal de Caetité provides online access to archival descriptions through an AtoM catalogue supported by the Universidade do Estado da Bahia.…

AtoMMunicipal archiveBrazil
Adopted AtoM for online archival access

Arquivo Público de Mato Grosso (APMT)

Brazil·State archive·

The Arquivo Público de Mato Grosso uses AtoM as its official online research service. The Mato Grosso government service catalogue directs students, researchers and…

AtoMState archiveBrazil
Implemented AtoM-ArPDF

Arquivo Público do Distrito Federal (ArPDF)

Brazil·District public archive·2016

The Arquivo Público do Distrito Federal established AtoM-ArPDF as its system for archival description and access in February 2016. An official 2018 order created a…

AtoMDistrict public archiveBrazil
Adopted ICA-AtoM

Arquivo Público do Estado da Bahia (APEB)

Brazil·State archive·2016

The Public Archive of the State of Bahia uses AtoM to provide online access to standardised descriptions of its state archival holdings. Its current Guide to Fonds…

AtoMState archiveBrazil
Adopted AtoM

Arquivo Público do Estado de Santa Catarina (APESC)

Brazil·State archive·

The Arquivo Público do Estado de Santa Catarina operates an AtoM-based public catalogue created through a project funded by the state's Fund for the Reconstruction…

AtoMState archiveBrazil
Adopted ICA-AtoM

Arquivo Público do Estado de São Paulo (APESP)

Brazil·State archive·

The Public Archive of the State of São Paulo operates an ICA-AtoM Guide to the Collection for public discovery of its archival holdings. The archive describes the…

AtoMState archiveBrazil
Progressive digitisation and publication in AtoM

Arquivo Público do Estado do Espírito Santo (APEES)

Brazil·State archive·

The Public Archive of the State of Espírito Santo is progressively digitising permanent holdings and publishing their descriptions and digital objects through AtoM.…

AtoMState archiveBrazil
Implemented AtoM guide to the collection

Arquivo Público e Histórico do Município de Jacareí

Brazil·Municipal archive·2021

Jacareí launched an online guide to its municipal public and historical archive on 15 December 2021 using AtoM. The project, produced through São Paulo state's…

AtoMMunicipal archiveBrazil
Adopted ICA-AtoM (Base Arch)

Casa de Oswaldo Cruz (Fiocruz)

Brazil·Scientific research archive·2010

Casa de Oswaldo Cruz developed Base Arch from ICA-AtoM as a descriptive and access environment for archives documenting the history of medicine, science and public…

AtoMScientific research archiveBrazil
CSV metadata and digital objects → AtoM pilot

Centro de Referência da Música de Minas — Museu Clube da Esquina (UFMG)

Brazil·University museum and music archive·2018

The Centro de Referência da Música de Minas–Museu Clube da Esquina tested AtoM as a local access platform for a UFMG museum-network pilot. Staff implemented the…

AtoMUniversity museum and music archiveBrazil
Digitisation and description → AtoM

Diretoria do Patrimônio Histórico e Documentação da Marinha — Projeto COLUSO

Brazil·Military archive·2025

The Brazilian Navy's archive department manages a COLUSO project to digitise, describe and index the Secretaria de Estado e Negócios da Marinha fonds held by the…

AtoMMilitary archiveBrazil
Adopted AtoM for private archival fonds

Fundação Nacional de Artes (Funarte) — Centro de Documentação e Pesquisa

Brazil·National arts archive·

The Centro de Documentação e Pesquisa of Brazil's Fundação Nacional de Artes uses AtoM to provide online access to private archives and collections relating to the…

AtoMNational arts archiveBrazil
Implemented and customised AtoM

Instituto Butantan — Centro de Memória and Museu de Saúde Pública Emílio Ribas

Brazil·Scientific and museum archive·2020–2022

Instituto Butantan developed a digital repository for the collections of its Memory Centre and the Emílio Ribas Museum of Public Health between 2020 and 2022.…

AtoMScientific and museum archiveBrazil
Adopted AtoM

Instituto Federal do Rio Grande do Sul — Campus Porto Alegre

Brazil·Academic archive·

The Núcleo de Memória at IFRS Campus Porto Alegre uses Atom.POA as an archival access point alongside its public digital-memory collections. An institutional…

AtoMAcademic archiveBrazil
Adopted AtoM

Instituto Histórico e Geográfico Brasileiro (IHGB)

Brazil·Historical and cultural archive·

The Instituto Histórico e Geográfico Brasileiro operates an AtoM portal for its archival collections, including personal and private archives, cartographic and…

AtoMHistorical and cultural archiveBrazil
Adopted AtoM

Instituto Nacional de Estudos e Pesquisas Educacionais Anísio Teixeira — Arquivo Histórico

Brazil·Federal government archive·

The Historical Archive of Inep uses AtoM to describe and provide online access to records documenting the development of Brazilian education. The archive covers the…

AtoMFederal government archiveBrazil
Adopted AtoM for land-record access

Instituto de Terras de Mato Grosso (INTERMAT)

Brazil·State land agency archive·

The Instituto de Terras de Mato Grosso operates a dedicated AtoM catalogue for its land-administration records. Although the service retains AtoM's default homepage…

AtoMState land agency archiveBrazil
Adopted AtoM

Justiça Federal da 3ª Região (TRF3 and JFSP)

Brazil·Judicial archive·2022

The Federal Justice of Brazil's 3rd Region launched an AtoM portal on 10 February 2022 for permanent records held by the São Paulo federal courts and the regional…

AtoMJudicial archiveBrazil
Implemented AtoM for archival description and public access

Ministério Público do Estado do Rio de Janeiro (MPRJ) — Centro de Memória

Brazil·Public ministry memory centre·2020

The Centro de Memória of the Ministério Público do Estado do Rio de Janeiro definitively implemented AtoM at the beginning of 2020 to describe and disseminate its…

AtoMPublic ministry memory centreBrazil
Adopted AtoM for diplomatic archives

Ministério das Relações Exteriores — Itamaraty Digital

Brazil·Foreign ministry archive·

Brazil's Ministry of Foreign Affairs operates Itamaraty Digital as its public repository for diplomatic records. The official AtoM service states that it was…

AtoMForeign ministry archiveBrazil
Adopted AtoM for historical-archive access

Museu Histórico Nacional — Arquivo Histórico

Brazil·Museum archive·

The Arquivo Histórico of Brazil's Museu Histórico Nacional uses AtoM to provide online access to information about its archival collections. The museum's official…

AtoMMuseum archiveBrazil
Adopted AtoM for archival descriptions

Museu da República — Badarq

Brazil·Museum archive·

The Museu da República uses AtoM for Badarq, the information repository of its Historical and Institutional Archive. The official public catalogue identifies AtoM…

AtoMMuseum archiveBrazil
Digitisation → Archivematica + AtoM

Prefeitura Municipal de Porto Alegre — Coordenação de Gestão Documental

Brazil·Municipal archive·2023

Porto Alegre's municipal records coordination team developed an integrated preservation and access workflow around Archivematica and AtoM between 2021 and 2023. The…

ArchivematicaAtoMMunicipal archiveBrazil
Adopted ICA-AtoM

Secretaria Municipal de Cultura de Londrina

Brazil·Municipal / Government archive·

A case study at Londrina's Municipal Culture Secretariat applied ICA-AtoM to a defined body of records concerning the registration of architectural and historical…

AtoMMunicipal / Government archiveBrazil
Adopted AtoM

Tribunal Regional Eleitoral da Bahia (TRE-BA)

Brazil·Electoral judicial archive·

The Tribunal Regional Eleitoral da Bahia offers AtoM as one of the official public services of its Library, Memory and Archive unit. The tribunal's institutional…

AtoMElectoral judicial archiveBrazil
Digitisation with preservation in Archivematica and access through AtoM

Tribunal Regional Eleitoral de Goiás (TRE-GO)

Brazil·Electoral judicial archive·

The Tribunal Regional Eleitoral de Goiás uses AtoM for description and public access to its permanent and historical archive while digitisation remains in progress.…

ArchivematicaAtoMElectoral judicial archiveBrazil
Digitisation with Archivematica preservation and AtoM access

Tribunal Regional Eleitoral de Mato Grosso do Sul (TRE-MS)

Brazil·Electoral judicial archive·2023

The Tribunal Regional Eleitoral de Mato Grosso do Sul uses Archivematica and AtoM in an operational workflow for historical and permanent records. Its AtoM series…

ArchivematicaAtoMElectoral judicial archiveBrazil
Implemented RDC-Arq with Archivematica and AtoM

Tribunal Regional Eleitoral de Rondônia (TRE-RO)

Brazil·Electoral judicial archive·2023

The Tribunal Regional Eleitoral de Rondônia has operated a trusted digital archival repository using Archivematica and AtoM since 2023. The court's official…

ArchivematicaAtoMElectoral judicial archiveBrazil
Adopted AtoM

Tribunal Regional Eleitoral do Acre (TRE-AC)

Brazil·Electoral judicial archive·

The Tribunal Regional Eleitoral do Acre provides public access to archival descriptions through an institutional AtoM service. On its official page for the trusted…

AtoMElectoral judicial archiveBrazil
Adopted AtoM

Tribunal Regional Eleitoral do Maranhão (TRE-MA)

Brazil·Electoral judicial archive·

The Tribunal Regional Eleitoral do Maranhão structures and publishes its documentary collection in AtoM. The court's official catalogue describes the platform as an…

AtoMElectoral judicial archiveBrazil
Adopted Archivematica for preservation and AtoM for access

Tribunal Regional Eleitoral do Piauí (TRE-PI)

Brazil·Electoral judicial archive·

The Tribunal Regional Eleitoral do Piauí operates an online archival environment for preserving, researching and disseminating records of electoral administration…

ArchivematicaAtoMElectoral judicial archiveBrazil
Implemented RDC-Arq with Archivematica and AtoM

Tribunal Regional Eleitoral do Tocantins (TRE-TO)

Brazil·Electoral judicial archive·2021

The Tribunal Regional Eleitoral do Tocantins implemented Archivematica and AtoM as the complementary preservation and access components of its trusted digital…

ArchivematicaAtoMElectoral judicial archiveBrazil
Paid online display software → AtoM

Tribunal Regional do Trabalho da 2ª Região (TRT-2)

Brazil·Judicial archive·2023

The Tribunal Regional do Trabalho da 2ª Região completed implementation of AtoM for its Virtual Memory Centre on 28 July 2023. The court said that it had previously…

AtoMJudicial archiveBrazil
Adopted AtoM

Tribunal Regional do Trabalho da 4ª Região (TRT4)

Brazil·Judicial archive·

The Memorial of the Tribunal Regional do Trabalho da 4ª Região provides an AtoM database for public access to its labour-court archive. The associated collection…

AtoMJudicial archiveBrazil
Adopted AtoM

Tribunal Regional do Trabalho da 8ª Região (TRT-8)

Brazil·Labor court archive·

The Tribunal Regional do Trabalho da 8ª Região uses AtoM to publish multilevel archival descriptions for its documentary holdings in Pará and Amapá. The court's…

AtoMLabor court archiveBrazil
Physical court records → AtoM (in progress)

Tribunal de Justiça da Paraíba — Arquivo Geral

Brazil·Judicial archive·2026

The Tribunal de Justiça da Paraíba is transferring historically significant court records from the Comarca de Monteiro to its General Archive for treatment and…

AtoMJudicial archiveBrazil
Adopted AtoM

Tribunal de Justiça de Santa Catarina

Brazil·State / Government archive·2023

The Santa Catarina Judiciary's 'Do Arquivo ao AtoM' project uses AtoM to describe and provide public access to a manuscript judicial collection dating from 1751 to…

AtoMState / Government archiveBrazil
Integrated DJe and PJe with Archivematica + AtoM

Tribunal de Justiça do Distrito Federal e dos Territórios (TJDFT)

Brazil·Judicial archive·2020–2024

The TJDFT implemented a trusted digital archival repository combining Archivematica for long-term preservation with AtoM for archival description, access and…

ArchivematicaAtoMJudicial archiveBrazil
Implemented Archivematica + AtoM

Tribunal de Justiça do Estado da Bahia (TJBA)

Brazil·Judicial archive·

The Tribunal de Justiça do Estado da Bahia operates AtoM Bahia as the public access component of its archival repository. The court's official AtoM homepage states…

ArchivematicaAtoMJudicial archiveBrazil
Documented implementation

Tribunal de Justiça do Estado de Minas Gerais (TJMG)

Brazil·Judicial archive·None

The Tribunal de Justiça do Estado de Minas Gerais (TJMG) launched Acervo Minas Justiça, its AtoM-based descriptive access service, in 2022. In 2026 it began a…

AtoMArchivematicaJudicial archiveBrazil
Implemented Archivematica + AtoM in public-cloud infrastructure

Tribunal de Justiça do Estado do Rio de Janeiro (TJRJ)

Brazil·Judicial archive·2022

The Tribunal de Justiça do Estado do Rio de Janeiro implemented Archivematica and AtoM in public-cloud infrastructure between October 2021 and August 2022. Its…

ArchivematicaAtoMJudicial archiveBrazil
Adopted AtoM for permanent archival records

Universidade Federal Fluminense (UFF) — Coordenação de Arquivos

Brazil·University archive·

The Coordenação de Arquivos of the Universidade Federal Fluminense uses AtoM to disseminate and provide access to permanent archival records in its custody. UFF's…

AtoMUniversity archiveBrazil
Adopted AtoM

Universidade Federal da Fronteira Sul (UFFS)

Brazil·University archive·2019

UFFS launched its AtoM-based Archival Collection Access Platform in August 2019 as part of the university's tenth-anniversary programme. In its first phase, the…

AtoMUniversity archiveBrazil
Adopted ICA-AtoM

Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA)

Brazil·University archive·

UFCSPA applied ICA-AtoM to the description, diffusion and online access of its university archives. The case study places the software within a broader sequence of…

AtoMUniversity archiveBrazil
Adopted AtoM

Universidade Federal de Goiás — CIDARQ

Brazil·University archive·

The Centro de Informação, Documentação e Arquivo at the Universidade Federal de Goiás uses an institutionally hosted AtoM portal to publish records from the…

AtoMUniversity archiveBrazil
Adopted ICA-AtoM

Universidade Federal de Santa Maria (UFSM) — Departamento de Arquivo Geral

Brazil·University archive·2014

The General Archive Department at UFSM installed ICA-AtoM through an extension project with the university's Archival Science programme to describe and disseminate…

AtoMUniversity archiveBrazil
Adopted AtoM

Universidade Federal de Viçosa — Arquivo Central e Histórico

Brazil·University archive·

The Arquivo Central e Histórico of the Universidade Federal de Viçosa uses AtoM to provide online access to the university's archival heritage. Its official…

AtoMUniversity archiveBrazil
Implemented AtoM for archival description and access

Universidade Federal do Delta do Parnaíba (UFDPar)

Brazil·University archive·2024

The Universidade Federal do Delta do Parnaíba implemented a Digital Collection platform with AtoM as its archival description and access component. The university's…

AtoMUniversity archiveBrazil
Implemented ICA-AtoM for archival-description teaching

Universidade Federal do Espírito Santo (UFES) — Archival Science programme

Brazil·University archival-science programme·2014

The Archival Science programme at the Universidade Federal do Espírito Santo implemented ICA-AtoM in 2014 as a live teaching environment for archival arrangement…

ICA-AtoMAtoMUniversity archival-science programmeBrazil
Implemented Archivematica + AtoM

Universidade Federal do Pará — Arquivo Central

Brazil·University archive·2026

The Central Archive of the Universidade Federal do Pará operates an integrated digital-preservation and access workflow maintained by its technical-support…

ArchivematicaAtoMUniversity archiveBrazil
Paper records → digitised access through AtoM

Universidade Federal do Rio Grande (FURG) — Coordenação de Arquivo Geral

Brazil·University archive·2017

The Universidade Federal do Rio Grande used AtoM 2.2 to describe and provide online access to minutes of its University Council. The applied research project…

AtoMUniversity archiveBrazil
Legacy → Archivematica + AtoM

City of Vancouver Archives

Canada·Municipal / Government archive·2012

The City of Vancouver Archives is where Archivematica began. Facing a growing volume of born-digital municipal records — more than 25 terabytes of mostly digital…

ArchivematicaAtoMMunicipal / Government archiveCanada
MS Access → AtoM

Mennonite Archival Information Database (MAID)

Canada·Independent / Religious consortium·2015

The Mennonite Archival Information Database (MAID) is a Canadian consortium that migrated roughly 80,000 records and 13,000 scanned images out of three separate…

AtoMIndependent / Religious consortiumCanada
Legacy system → AtoM

Mount Royal University

Canada·University archive·2018

Mount Royal University in Calgary launched its public 'Archives Search' on AtoM in 2018, migrating over 2,600 historical descriptive records and around 1,400…

AtoMUniversity archiveCanada
Legacy database → AtoM

Provincial Archives of Saskatchewan

Canada·Provincial / State archive·2019

The Provincial Archives of Saskatchewan put its descriptive catalogue onto the open-source AtoM platform, giving researchers a single online way to search the…

AtoMProvincial / State archiveCanada
AtoM implementation

Fundación Histórica Neogranadina — Catálogo Colectivo de Archivos Colombianos

Colombia·Non-profit archival consortium·2015

Fundación Histórica Neogranadina developed the Catálogo Colectivo de Archivos Colombianos (CCAC) in 2015 with support from the UC Humanities Research Institute and…

AtoMNon-profit archival consortiumColombia
In-house → AtoM

Fundación Universitaria para el Desarrollo Humano (UNINPAHU)

Colombia·University·2019

Priced out of proprietary systems such as Archidoc, the Fundación Universitaria para el Desarrollo Humano (UNINPAHU) in Bogotá, Colombia, adopted AtoM after a…

AtoMUniversityColombia
Disparate units → Archivematica + AtoM + VuFind

University of Thessaly

Greece·University·2020

To manage and open up its historical collections, the University of Thessaly in Greece built an integrated, entirely open-source stack. Archivematica handles…

ArchivematicaAtoMUniversityGreece
Operational adoption

Magyar Egyházi Levéltárosok Egyesülete (MELTE), Arca

Hungary·Archival consortium·—

The Magyar Egyházi Levéltárosok Egyesülete (MELTE) operates Arca, a shared online finding-aid service for Hungarian church archives. Its official site identifies…

AtoMArchival consortiumHungary
Documented implementation

Rendszerváltás Történetét Kutató Intézet és Levéltár (RETÖRKI)

Hungary·Archive·2024

The Rendszerváltás Történetét Kutató Intézet és Levéltár (RETÖRKI) launched an online archival description database in late May 2024. A Hungarian Archivists…

AtoMArchiveHungary
Fragmented media → Archivematica + AtoM (Arkivum)

Irish Traditional Music Archive (ITMA)

Ireland·Independent / Specialist archive·2020

The Irish Traditional Music Archive holds an immense audiovisual collection — over 97 terabytes of born-digital and digitised heritage — but has no large internal…

ArchivematicaAtoMIndependent / Specialist archiveIreland
Piloted AtoM for a digital repository

Archivo General de la Nación (Mexico)

Mexico·National archive·2021

Mexico's Archivo General de la Nación began work with AtoM in 2021 as part of an institutional objective to design and implement a digital repository. Its…

AtoMNational archiveMexico
Uses AtoM for archival description and metadata import

El Colegio de México — Biblioteca Daniel Cosío Villegas

Mexico·Academic library and special collections archive·2025

The Biblioteca Daniel Cosío Villegas at El Colegio de México uses AtoM in its special-collections description and metadata work. Its 2025 professional-practice and…

AtoMAcademic library and special collections archiveMexico
Implemented AtoM for archival access

Facultad Latinoamericana de Ciencias Sociales — Sede México

Mexico·Academic and research institute archive·2025

FLACSO México implemented AtoM as the online access platform for its institutional archives project launched on 5 January 2025. The official project page says the…

AtoMAcademic and research institute archiveMexico
Adopted AtoM for a digitised personal archive

Universidad Autónoma Metropolitana, Unidad Cuajimalpa — Acervo Granados Chapa

Mexico·University special collection·

The Universidad Autónoma Metropolitana's Cuajimalpa unit operates a populated AtoM catalogue for the personal archive of journalist Miguel Ángel Granados Chapa. The…

AtoMUniversity special collectionMexico
Adopted AtoM for archival description and digital access

Universidad Nacional Autónoma de México — Archivo Histórico

Mexico·University archive·

The Archivo Histórico de la Universidad Nacional Autónoma de México uses AtoM as its digital archival-description and access platform. A 2021 case study by an…

AtoMUniversity archiveMexico
Replaced a legacy notarial catalogue with AtoM

Universidad Veracruzana — USBI-Xalapa

Mexico·University archive and special collections library·2025

The Unidad de Servicios Bibliotecarios y de Información at the Universidad Veracruzana modernised its online catalogue with AtoM in 2025. The work followed a…

AtoMUniversity archive and special collections libraryMexico
Adopted AtoM for online ecclesiastical description

Archivo Arzobispal de Lima

Peru·Diocesan archive·

The Archivo Arzobispal de Lima operates a populated AtoM catalogue for records created by the Archdiocese of Lima from the sixteenth century onward. The institution…

AtoMDiocesan archivePeru
Implemented AtoM through a phased Archidoc migration project

Archivo General de la Nación del Perú

Peru·National archive·2022

Peru's Archivo General de la Nación announced in June 2022 that it was preparing the installation of AtoM and intended to migrate documentary fonds managed in…

AtoMNational archivePeru
Implemented ICA-AtoM for standardised digital access

Archivo José Carlos Mariátegui

Peru·Independent personal and political archive·2016

The Archivo José Carlos Mariátegui began standardised archival processing through the open ICA-AtoM platform in 2016 with technical support from Argentina's…

ICA-AtoMAtoMIndependent personal and political archivePeru
Operational adoption

Association of Polish Archivists (Stowarzyszenie Archiwistów Polskich), Central Board and Branch Archives

Poland·Professional association archive·—

The Association of Polish Archivists operates a populated AtoM catalogue for records of its Central Board and regional branches. The production site exposes…

AtoMProfessional association archivePoland
Operational adoption

State Archaeological Museum in Warsaw (Państwowe Muzeum Archeologiczne w Warszawie)

Poland·Museum archive·None

The State Archaeological Museum in Warsaw provides a public digital archive using ICA-AtoM. The museum’s archive homepage identifies the software and presents…

AtoMMuseum archivePoland
Documented implementation

University of Wrocław Archive (Archiwum Uniwersytetu Wrocławskiego)

Poland·University archive·2019

The University of Wrocław Archive operates Archiwum Cyfrowe, a public catalogue built on Access to Memory (AtoM). A technical review of archival information systems…

AtoMUniversity archivePoland
NAAIRS modernisation → AtoM

National Archives and Records Service of South Africa (NARSSA)

South Africa·National archive·2019

After implementing AtoM during the 2017 revamp of South Africa's National Automated Archival Information Retrieval System (NAAIRS), NARSSA joined the Department of…

AtoMNational archiveSouth Africa
Dispersed storage → AtoM + Archivematica

Nelson Mandela Foundation

South Africa·Foundation archive·

The Nelson Mandela Foundation centralised its digital archival holdings on an integrated AtoM and Archivematica platform after years of difficult audiovisual…

AtoMArchivematicaFoundation archiveSouth Africa
WordPress → AtoM

South African Jewish Museum

South Africa·Museum / Community archive·2018

The Jewish Digital Archive Project at the South African Jewish Museum abandoned a bespoke WordPress site whose poor searchability and inconsistent metadata had…

AtoMMuseum / Community archiveSouth Africa
Adopted AtoM + Archivematica (Izolo)

University of Cape Town Libraries (Izolo)

South Africa·University library·2019

University of Cape Town Libraries developed Izolo as a digital-preservation environment using Arkivum Perpetua's usability and preservation modules, based…

AtoMArchivematicaUniversity librarySouth Africa
Adopted AtoM

Wits University — African Rock Art Digital Archive (ARADA)

South Africa·University research archive·2025

The African Rock Art Digital Archive and the Rock Art Research Institute at Wits University announced the debut of a new archival system delivered through the…

AtoMUniversity research archiveSouth Africa
Ediffah → AtoM

National Library of Sweden

Sweden·National library·2018

The National Library of Sweden replaced its ageing Ediffah archival directory with AtoM, launching the service under the name 'Arken' to hold the personal archives…

AtoMNational librarySweden
CALM → AtoM

Borthwick Institute for Archives, University of York

United Kingdom·University / Regional archive·2016

The Borthwick Institute for Archives at the University of York moved off an on-premise installation of Axiell CALM and undertook a major retroconversion — the…

AtoMUniversity / Regional archiveUnited Kingdom
CALM → AtoM

Croydon Borough Archives

United Kingdom·Local government / Public·2016

Croydon's borough archivist migrated more than 1,000 collection and accession records from an ageing CALM system into a hosted instance of AtoM. Because the…

AtoMLocal government / PublicUnited Kingdom
CALM → AtoM

Explore York Libraries and Archives

United Kingdom·Local government / Public·2021

Explore York Libraries and Archives (EYLA) migrated close to 160,000 catalogue entries from an existing CALM installation into a hosted AtoM instance. The project…

AtoMLocal government / PublicUnited Kingdom
CALM → AtoM (+ WordPress)

London South Bank University

United Kingdom·University·2021

London South Bank University migrated its archive from Axiell CALM to a hybrid setup pairing AtoM with WordPress, working with managed-hosting provider Max…

AtoMUniversityUnited Kingdom
CALM → AtoM + Archivematica

Royal Society of Arts (RSA)

United Kingdom·Learned society·2021

The Royal Society of Arts moved its archive collection out of a CALM database and into AtoM, pairing the open-source access catalogue with Archivematica for…

AtoMArchivematicaLearned societyUnited Kingdom
CALM → AtoM

Shetland Museum and Archives

United Kingdom·Museum / Public archive·2023

Shetland Museum and Archives stopped entering records into Axiell CALM in 2019, citing the system's limitations, and launched a new AtoM catalogue in 2023 holding…

AtoMMuseum / Public archiveUnited Kingdom
Legacy catalogue → AtoM

The Mills Archive

United Kingdom·Independent / Charity·2015

The Mills Archive in Reading, an independent charity preserving the records of traditional milling, completed a data migration into AtoM and launched its online…

AtoMIndependent / CharityUnited Kingdom
CALM → AtoM

University of Westminster

United Kingdom·University·2018

As part of a wider digital preservation strategy, the University of Westminster's Records and Archives Services moved its archival catalogue from Axiell CALM to…

AtoMUniversityUnited Kingdom
Archon & CONTENTdm → AtoM

Bernard Becker Medical Library Archives, Washington University in St. Louis

United States·University / Medical archive·2018

The Bernard Becker Medical Library Archives at Washington University in St. Louis migrated from the end-of-life Archon system — with digital assets separately…

AtoMUniversity / Medical archiveUnited States
Archon → AtoM

St. Cloud State University

United States·University archive·2021

St. Cloud State University in Minnesota moved its archival descriptions off the defunct Archon software and into AtoM to centralise finding-aid workflows and gain…

AtoMUniversity archiveUnited States

More software collections