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Also known as: Legal Entity Master Data
Core, authoritative records about legal entities and registrations used across the enterprise for compliance, contracts, and reporting.
DESCRIPTION
Legal Master Data captures canonical information about legal entities, such as company names, registrations, identifiers, and jurisdictional attributes. It underpins compliance processes, contracting, invoicing, tax reporting, sanctions screening, and KYC. Typical identifiers include tax IDs, registration numbers, and GS1 GLN for parties. High-quality stewardship, validation against authoritative registries, and survivorship rules ensure a single, trusted version. Legal Master Data is governed through MDM to support risk management and auditability.
ALTERNATIVE DEFINITIONS
Wikipedia
Master data represents the business objects that are agreed on and shared across the enterprise.
Highlights enterprise-wide, shared business objects that Legal Master Data instantiates for legal entities.
GS1
GLNs can be used to identify any legal, functional or physical location.
Emphasizes standardized identification of legal parties and locations via GLN, foundational for legal master data.
RELATED TERMS
Master Data Legal Entity Single Source of Truth System of Record Governance Data Stewardship Global Location Number Single View Product Master Data
COMPETING TERMS
Transactional Data Reference Data
RELATIONS
- Broader: Master Data
KNOWLEDGE AREAS
Reference & Master Data Data Management Data Governance Metadata Management Data Quality
TARGET AUDIENCE
Data Steward Data Governance Manager Data Architect Data Modeler Information Analyst Chief Data Officer Data Management Consultant
EXTERNAL SOURCES
- Wikipedia - Master data
- GS1 - Global identifier for legal entities/locations
- Microsoft Learn - MDM concepts and architecture
TOP QUESTIONS
Why is Legal Master Data important?
It ensures contracts, invoicing, tax, and compliance reference the same authoritative entity data. Consistency reduces regulatory risk and operational errors across systems.
Category: Relevancy
What does Legal Master Data typically include?
It includes legal names, registration numbers, tax IDs, jurisdictions, addresses, sanctions flags, GLNs, and canonical identifiers for legal parties.
Category: Definition
Who owns Legal Master Data?
Data Stewards and Legal/Compliance teams co-own stewardship, while a Data Governance Council defines policies and adjudicates standards.
Category: Management
How is Legal Master Data validated?
It’s validated against authoritative registries, sanctions lists, and standardized identifiers like GLN, with automated rules and manual stewardship workflows.
Category: Requirements
What is a common mistake with Legal Master Data?
Relying on local copies without survivorship rules creates duplicates and inconsistencies, undermining compliance and reporting.
Category: Mistakes
How does Legal Master Data relate to a Golden Record?
The golden record represents the best consolidated legal entity record, produced via matching, survivorship, and curation.
Category: Example
What risks arise from poor Legal Master Data?
Regulatory fines, contract disputes, audit failures, and restricted payments can result from inaccuracies or missing identifiers.
Category: Risks
How does Legal Master Data support Single View?
It anchors the enterprise-wide party view so downstream systems see consistent, reconciled legal entity information.
Category: Integration
What standards help with Legal Master Data?
GS1 GLN, ISO address formats, and jurisdictional registries support unambiguous identification and interoperability.
Category: Standards