Thailand Court Case Status: New Online Tool Just Launched

What the New Tool Does

The service is called KC: Know Your Cases, nicknamed Kanchong — Thai for “mirror”. It sits inside the Court Integral Online Service (CIOS), the judiciary’s existing online platform. Once you verify your identity, the system automatically lists every eligible case in which you appear as a party.

For each case, it displays the following:

• The court where the claim was filed
• The black case number (assigned on filing) and the red case number (assigned on judgment)
• The case type
• The filing date and the judgment date
• Your status as plaintiff or defendant

Results appear immediately, drawn straight from the e-Filing database. There is no fee, and no need to travel to the court that is hearing the matter.

What Is Covered in Phase One

The initial rollout is deliberately narrow. Coverage is limited as follows:

Those limits matter. Criminal, labour, bankruptcy and intellectual property matters fall outside the tool for now. So do older civil claims and, critically, any case filed on paper at the court counter rather than electronically. The judiciary has said it intends to widen coverage to all case types in later phases, but no timetable has been published.

Why This Matters for Foreign Businesses and Expatriates

Thai civil procedure serves documents at a party’s registered address. In practice, that address is often a company’s registered office rather than its operating premises, or a foreign resident’s house registration rather than where they actually live. Service is therefore frequently effective in law while the defendant remains genuinely unaware of it.

The consequences are severe. A defendant who does not appear risks judgment in default, and the window to challenge it is short. By the time a foreign party discovers the problem, enforcement — a frozen bank account, a seizure order — may already be underway. Kanchong gives you a way to detect a claim early, while you still have room to file a defence, negotiate, or apply to set aside.

Two practical uses stand out. First, treat it as a periodic compliance check: a monthly lookup for your Thai entity and for directors who are personally exposed. Second, use it during transactions. If you are acquiring a Thai company or onboarding a significant counterparty, a case-status check is a fast, free addition to your due diligence — and a useful cross-reference against what the other side has disclosed. Creditors pursuing commercial debt recovery in Thailand can likewise confirm that a filed claim has been properly registered.

How to Register

Access requires verified identity, which protects the data but adds a step for foreign users. The process runs as follows:

1. Go to the CIOS portal and register an account.
2. Verify your identity through ThaID, the Department of Provincial Administration’s digital ID application.
3. Open the “KC: Know Your Cases” menu, where your case list appears automatically.

The ThaID requirement is the practical obstacle. Registration is built around the Thai national ID card, so foreign nationals without one — and foreign-owned companies whose authorised signatory sits abroad — may not be able to self-serve. In those situations, Thai counsel holding a power of attorney can carry out the check and report back.

What It Does Not Replace

Knowing that a case exists is not the same as knowing what it says. The tool returns status data, not pleadings, evidence or reasoning. Once a case appears, you still need to obtain the file, assess the claim, and check whether the limitation period and procedural deadlines have been met. Our guides to the statute of limitations in Thailand and to appeals in Thailand cover what follows.

Nor does visibility create leverage on its own. It buys time — which, in Thai litigation, is usually the scarcest resource a foreign defendant has.

Frequently Asked Questions

The Wider Direction of Travel

Kanchong is one step in a longer digitisation programme that has already brought electronic filing and remote hearings into routine use. For foreign businesses, the trend cuts both ways: proceedings are becoming faster and easier to commence, which means claims against you can move more quickly than they once did. Visibility is now a defensive necessity rather than a convenience.

Further reading: the CIOS online service portal and the Courts of Justice of Thailand.