What is the Universal Decimal Classification (UDC) primarily used for?

The Universal Decimal Classification (UDC) is primarily used as a library classification system that provides an alternative to the Dewey Decimal System. Unlike the Dewey system, which is primarily focused on organizing print materials, UDC is designed to accommodate a broader range of materials, including electronic resources and multimedia. It employs a hierarchical and decimalized structure, enabling libraries to effectively categorize and retrieve information across various disciplines.

The UDC is particularly beneficial in a global context due to its multilingual nature and international applicability, which makes it suitable for diverse library environments. Its flexibility and comprehensiveness in handling different types of knowledge and information sets it apart as a viable alternative to other classification systems, including Dewey. This adaptability is why many libraries around the world choose to implement UDC for organizing their collections and improving information accessibility.