4.1 Institutional continuity
Archives allow an organisation to know what it decided, promised, owned, paid, received and authorised before current staff arrived.
4.2 Evidence
Records can support legal rights, accountability, audit, historical reconstruction and the verification of claims.
4.3 Context preservation
The archival value of a record often depends on who created it, for what activity, how it relates to neighbouring records and how it entered custody.
4.4 Selective memory
Appraisal and retention convert an unmanageable stream of records into a curated institutional memory. This is necessary, but never neutral.
4.5 Retrieval
Arrangement, finding aids, metadata and reference services make accumulated records usable rather than merely extant.
4.6 Rights protection
Archives preserve evidence of citizenship, ownership, employment, contracts, court decisions and state obligations.
4.7 Historical reconstruction
Surviving archives make large-scale social and institutional history possible, while their gaps shape what historians can know.
4.8 Accountability
A preserved record can constrain later denial, reveal patterns across cases and expose discrepancy between policy and action.