TS 9829

TS 9829 is a documentation standard concerned with the methods used to examine documents, determine their subjects, and select suitable indexing terms. In practical information work, this kind of method helps describe what a document is about in a consistent way so it can be retrieved and grouped through the right concepts.

Document analysis and subject determination

In general technical terms, document analysis is the conceptual examination of a publication or record to identify its main content. Subject determination focuses on deciding which discipline, event, process, product, or activity the document is primarily about. This is a core step in indexing, cataloguing, and other information retrieval workflows because it connects a document’s content to the terms users are likely to search for.

Why indexing term selection matters

Indexing terms are chosen concepts that represent a document’s subject, often from a controlled vocabulary or a defined indexing practice. Good term selection helps manage synonymy, near-synonymy, and differences in subject scope, improving consistency across records. Within the scope of TS 9829, the focus is on the rules and methods for making those choices, rather than on the content of any single document.

• Supports subject access in information retrieval systems.
• Helps represent a document’s content conceptually and consistently.
• Provides a methodical basis for selecting indexing terms.
• Relevant to documentation, cataloguing, and information management practices.