IV. Managing the Risks of Moving to Electronic Records
Disposition of records
Disposition is the final chapter in the records life cycle, resulting in
destruction of the records or their permanent, archival retention. Most states have
laws establishing a process that determines which records are to be destroyed and
how long those records must be kept before destruction. Often the laws delegate this
authority to the state archives or a records management program. These laws apply to
all records, regardless of format. It is important to follow the legal process to
determine a retention period (called scheduling) and to obtain authorization to
dispose of records. Most records laws contain a penalty for unauthorized destruction
of records.
The records retention laws are intended to protect information of lasting value to
the state. Of greater importance to the agency, the ability to demonstrate that
records are destroyed according to the law and routine procedure is a defense
against charges of spoliation or tampering with evidence in the case of litigation.
Destruction of records requires that all copies of a record be destroyed.
Designing procedures to delete records must address not only the record keeping
system, but copies of data kept for backups, disaster recovery, and the like. System
designers should also work with risk managers, archivists, and business managers to
assess the need to completely erase the data by overwriting it to make recovery
unfeasible. Media containing records with private or confidential information should
be sanitized as part of destruction.
Records destruction should be coordinated with backup and storage procedures so
that deleted records are purged on a regular basis. Ideally, backup and disaster
recovery copies should not be kept more than a month to ensure that deleted records
do not survive much longer than their official date of destruction.
If records are to be kept permanently, then it is essential to develop a strategy
to preserve those records. The challenges of long-term storage of electronic records
are compounded when planning to keep records forever. Possible strategies include:
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Archives may negotiate with agencies to maintain records in the
agency, rather than transfer those records to the archives. This
approach is based on the assumption that the same process to migrate
active records in the series can be used to migrate archival records
from that series. Because of the caveats for long-term preservation, not
all archivists believe this ‘post- custodial’
approach to archives will succeed in the long term.
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Agencies may have records exported to a standard, well-established
file format that have several commercially available applications
capable of viewing those records (packaging) before transfer. Packaging
electronic records provides a self-contained electronic document that
has all the contextual clues of the system from which it was generated.
The goal of packaging is to minimize the long-term costs associated with
maintaining the software for retrieval and display by using file formats
that are based on open source design, specification and algorithms.
While ASCII text files lack flair, they are a good example of a standard
open source format that has proven the test of time. Likewise,
technologies such as XML hope to provide the same transportable package
of the electronic record preserved over time. This approach will require
archives to address issues of media degradation and obsolescence. If the
records are in a marked up format, it will be necessary to ensure that
viewers remain functional. (With XML, that may require the preservation
of externally referenced components, such as Document Type Definitions
and style sheets). Archives will also have to address the problem of
indexing the records for access. However, it will not be necessary to
worry about the more complicated problems of proprietary applications or
changes in operating systems.
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Until standards for electronic records preservation are developed,
exporting records to computer output microfilm (COM) remains a viable
option for preserving archival e-records.9 As with long-term records, if the loss of the
records would put the state at significant risk, agencies should
consider transferring these records to a durable medium as a backup. For
example, loss of birth and death records or of property records could
result in loss of many individuals' rights.
Not all records are equal candidates for transfer to film or
electronic preservation. Transfer to COM makes little sense if the ability to
analyze or manipulate the records electronically is the basis of their value.
However, archival use of records often differs from their primary use by the
creating agency and the loss of functionality may not be significant.
The decision to preserve records electronically or on a durable medium is not an
either/or proposition. A decision to preserve records exclusively in electronic
format should be made in consultation with the archives professional responsible for
their preservation.
9 Many
archivists believe that in the absence of tested best practices for
preserving records in electronic format, COM remains the best
– if imperfect – solution for permanent,
archival preservation of electronic records because COM’s
accessibility does not require future resources that may not be
available.
