Arquivo Público do Estado da Bahia (APEB)

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 and Collection draws in part on descriptions of nineteen fonds that were made available in 2016, alongside earlier printed guides covering colonial, provincial, executive, legislative and judicial records. The guide records the subsequent addition of another fonds, bringing the total represented through AtoM to twenty. These online descriptions give researchers a structured overview of producers, date ranges, extent, content, arrangement and access conditions before consulting the underlying records. The institutional source establishes adoption and progressive publication in AtoM, but it does not identify a predecessor database or explain a technical data transfer, so this is not classified as a documented migration.