What is a document number?

A document number is a unique identifier assigned to a specific document within a system or organization. This number helps to easily reference and locate the document in a database or filing system. Document numbers are typically sequential and may contain a combination of letters, numbers, or symbols to provide a unique identification for each document. They are commonly used in industries such as finance, healthcare, and legal services to track and manage important records and information. Document numbers are important for organization, categorization, and retrieval of documents, and can also be used for auditing and verification purposes.