Background
On 14 March 2026, administrative police units at commune and sangkat police posts under district and municipal police inspectorates in Kandal Province delivered residence books (K2) and family books (K4) to residents for use in daily administrative needs.
The notice also explained the purpose of each document and clarified that neither document may be used to establish ownership of a residence.
Scope of Application
The residence book is used as a police administrative measure to record information on the number of people staying in a dwelling or place of residence. It may be issued only to an individual, family, or group of families who are owners or tenants currently residing on a permanent basis at a given residence, even if that individual or family has more than one residence.
The family book is used to certify family relationship status among persons of Khmer nationality, including spouses and biological or adopted children.
Residents may request residence books and family books at the commune or sangkat administrative police post where they permanently reside.
Key Provisions or Decisions
The General Department of Identification stated that:
- The residence book is for police administrative use in recording residents at a dwelling.
- The residence book cannot be used or relied on as proof of ownership of a residence.
- The family book is for certifying family relationships among Khmer nationals.
- The family book cannot be used as a document to claim or confirm ownership of a residence.
- Applications for both documents are made through the relevant local administrative police post at the applicant’s place of permanent residence.
Implications for Investors, Businesses, or Compliance
This clarification is relevant for administrative due diligence, employee documentation, and local residency verification because it distinguishes identity and household registration records from property ownership documents. Businesses and other users of official records should not treat residence books or family books as evidence of title to residential property.
Official Source
General Department of Identification, Facebook post dated 14 March 2026, reporting issuance activity in Kandal Province and explaining the function of residence books (K2) and family books (K4).
