LAC Policy Statements for last alphanumeric designation of alternative sequence

Prerecording

Recording

Recording

LAC practice: Apply the instruction.

Recording an unstructured description

Data provenance

Option

LAC practice: Do not apply the option.

Option

LAC practice: Cataloguer's judgement.

Recording a structured description

Recording an identifier

Recording an IRI

Document Date: 2026/07/28
Document: https://access.rdatoolkit.org/en-US_ala-a01a7b87-d310-3d77-89e2-e1ac2f99f21a