Review:

Unique Entity Number (uen)

overall review score: 4.2
score is between 0 and 5
The Unique Entity Number (UEN) is a distinctive identifier assigned to entities in Singapore, including companies, businesses, government agencies, and other organizations. It functions as an official registration number used for identification in various administrative processes, transactions, and official correspondence within Singapore's regulatory framework.

Key Features

  • Unique identification code assigned to entities registered in Singapore
  • Unified system to cover various entity types such as companies, partnerships, and government agencies
  • Used for all official dealings with government authorities
  • Typically consists of alphanumeric characters, often formatted to include a prefix indicating entity type
  • Managed by the Accounting and Corporate Regulatory Authority (ACRA) or relevant government agencies

Pros

  • Provides a standardized and official method to identify entities in Singapore
  • Simplifies regulatory compliance and administrative processes
  • Facilitates efficient communication with government agencies
  • Widely recognized and used across multiple sectors

Cons

  • Requires proper management and updating to maintain accuracy
  • Limited applicability outside Singapore's jurisdiction
  • May be confusing for foreign entities unfamiliar with local systems

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Last updated: Thu, May 7, 2026, 02:43:55 PM UTC