Part 2 contains the technical specifications necessary for creating ISO-10161
ILL-Requests for the ILL Direct Request service and for interpreting OCLC responses to those requests.
| Chapter | Description | |
| 8 | ISO-10161 Overview | A high-level introduction to the ISO-10161 protocol |
| 9 | Specifications and Mapping | ASN.1/BER code notation for ILL Direct Request |
| 10 | Technical Requirements | Minimal ISO-10161 requirements for each OCLC ILL Direct Request processing option |
| 11 | OCLC Responses | Documentation and code notation of OCLC responses to your system |
Who should read part 2? System managers and system programmers.