Throughout the Collection & Resources Development Policy there are references to different collecting levels for each collection. The following is a list of collecting levels and their definitions.
A collection at this level provides up-to-date materials which introduce and define a subject and indicate the variety of information available elsewhere. Material collected at this level includes:
A basic information collection can support general inquiries, school and some undergraduate instruction, as well as information at a non-specialised level. It is not sufficiently intensive to support advanced undergraduate courses.
A collection at this level provides resources adequate for imparting and maintaining knowledge about most topics in the subject area. It also provides more extensive coverage of the subject, including some specialised materials. Material collected at this level includes:
This level can support all undergraduate and most postgraduate course work, as well as the more advanced independent study and work-based needs of public and special library users.
A collection at this level provides resources for imparting and maintaining knowledge about all aspects of the topic, including specialised areas. These materials are more extensive than the intermediate level but less than those needed for doctoral level research. Material collected at this level includes:
This level supports post-graduate programs as well as other specialised inquiries.
A collection at this level contains both current and retrospective resources, with historical material maintained. Material collected at this level includes:
This level provides materials in all appropriate formats and languages including original materials and ephemera. Older material is retained and systematically preserved to serve the needs of historical research. This level supports postgraduate and independent research.
A collection at this level includes, as far as is reasonably possible, all significant works of recorded knowledge (publications, manuscripts, and other forms) in all applicable languages, for a necessarily defined and limited field. This level strives to be as exhaustive as far as is reasonably possible, in a specifically defined field of knowledge. It includes older material retained and systematically preserved to meet the needs of historical research.