Background
On February 6, 2026, the command posts of administrative police, subordinate to district and municipal police stations and under the provincial police headquarters in Preah Sihanouk, conducted an operation to provide residence books (K2) and family books (K4) to local citizens. These documents are part of the formal civil registration and residency management system in Cambodia.
Scope of Application
The residence book (K2) is issued to individuals or households residing permanently within a given residential location. The family book (K4) serves to officially register family relationships among Khmer nationals, including spouses, biological children, and adopted children.
Key Provisions or Decisions
- The residence book (K2) is used by police as an administrative tool to collect data on the number of residents at a specific location. It cannot be used or considered as proof of property ownership.
- The residence book is issued exclusively to individuals or households residing permanently at a single location, regardless if they own or rent the property or have residence at multiple addresses.
- The family book (K4) officially documents recognized family relationships but cannot serve as proof of ownership or rights over property.
- Citizens may request these documents at administrative police posts in their commune or sangkat of permanent residence.
Implications for Investors, Businesses, or Compliance
These documents serve as official civil registration proof for residents and families and are essential for administrative procedures involving local authorities. However, these documents do not certify property ownership or rights and should not be used as such in any compliance or legal process related to property transactions or business establishment.
Official Source
General Department of Identification Facebook post, February 6, 2026
