Full Description

AS ISO/IEC 19785.1:2023 identically adopts ISO/IEC 19785-1:2020, which specifies a simple CBEFF BIR structure, a complex CBEFF BIR structure, and a multiple CBEFF BIR structure (which allows BIR formats with one or more sub-BIRs) and gives the requirements for the specification of a CBEFF patron format based on these abstract data structures.