Under Thai law, land title documents can be classified into 10 main types :

1. Chanote Title Deed (Nor Sor 4) – The highest form of land ownership document. Allows full rights to sell, transfer, and mortgage.
2. Land Utilization Certificate (Nor Sor 3 Gor) – Specifies precise boundaries. Nearly equivalent to a title deed.
3. Land Utilization Certificate (Nor Sor 3) – Does not specify exact boundaries. Possession and use are allowed but with limitations.
4. Agricultural Land Reform Certificate (Sor Por Kor 4-01) – For land in the Agricultural Reform Zone. Cannot be sold or transferred without permission.
5. Preemptive Certificate (Nor Sor 2) – Indicates a claim to occupy the land while awaiting official land title issuance.
6. Survey Document (Nor Sor 1) – A preliminary document for considering issuance of Nor Sor 3.
7. Registered Land Lease – Not a permanent title, but legally recognized for use rights for a defined period.
8. Forest Land Rights under Forest Act – e.g., STK (Forest Occupation Certificate)
9. Forest Reserve Use Permit – Documents allowing use of land within national forest reserves.
10. Rights under Other Specific Laws – e.g., State Property, Public Use Land

Always verify the type of land document before entering any transaction to avoid legal complications

Public Legal Awareness Tip

Before entering into any legal transaction involving land — such as sale, transfer, mortgage, or contract — it is strongly recommended to consult a lawyer or a land law expert.
Failing to verify the legal status of land documents may lead to legal disputes, lawsuits, or loss of land rights.
Having a lawyer review and advise before signing any contract helps protect your rights and reduce future legal risks.