What is Reference Data Management

Definition

Reference data management is the governance of the standardised code sets and classifications used across systems, such as country codes, currency codes, and product categories, ensuring these shared lookup values are consistent, controlled, and centrally maintained.

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Keeps shared code sets and classifications consistent across systems
Centralises control of reference values so changes propagate cleanly
Reduces errors from mismatched or outdated lookup codes
Supports interoperability and accurate cross-system reporting

Real World Example

A global firm centralises its country and currency code lists through reference data management, so when a new code is added every system uses the same standardised value rather than maintaining divergent local copies.

FAQs

How does reference data differ from master data?

Reference data is standardised lookup values and classifications, while master data is the core business entities like customers and products.

Why manage reference data centrally?

Centralising shared code sets ensures consistency and avoids the errors caused by divergent or outdated copies across systems.

What are examples of reference data?

Country codes, currency codes, units of measure, status codes, and product or industry classifications.