Fact-checked by Barrister Garn Tuntasatityanond, Barrister-at-Law and licensed Thai lawyer (Thailand Lawyer Licence No. 3417/2553), on 27 October 2026.
Key takeaways
- A review of sentencing guidelines is not the same as a change to statutory penalties.
- The reported appointment of five subcommittees does not establish a new sentence for any particular offence.
- Drug offences do not all have the same sentencing framework, and some still carry statutory minimum terms.
- Mitigation and a suspended sentence depend on legal conditions and evidence about the individual case.
What has been announced about Thailand’s sentencing-guideline review?
Reporting of a statement by the Courts of Justice spokesperson on 26 October 2026 says that the Judicial Administration Commission unanimously approved the appointment of five subcommittees to review sentencing benchmarks. The groups cover:
- Narcotics, technology-related crime and important election offences.
- Road traffic and related offences.
- Firearms offences.
- Corruption and misconduct.
- Environmental offences.
The committees are to study the existing approaches, relevant law, judgments, changing crime patterns and overseas practices before submitting proposals for further consideration. As of this article’s review date, the reports examined do not establish a commencement date or final new sentencing figures. They should not be used to calculate a defendant’s sentence as though revised benchmarks were already operative.
Source: Thai Post’s report of the Courts of Justice spokesperson’s statement, 26 October 2026. The news account is distinguished here from the underlying statutes; this article does not claim to reproduce an official revised sentencing table.
What is “yee tok”, and does it bind a Thai judge?
The expression “yee tok” refers to sentencing benchmarks used to guide judicial discretion and encourage consistency. These benchmarks do not themselves create an offence or change the statutory penalty. They are not a mechanical formula that replaces consideration of the individual defendant.
The reported statement expressly preserves judicial independence and the assessment of each case’s facts, circumstances and personal factors. A review therefore does not mean that every sentence will increase, or that every defendant will receive a reduction.
Source: Thansettakij’s report on the sentencing review.
For someone facing proceedings, “What is the usual sentence?” is only a starting question. The more useful questions concern the offence actually proved, the applicable penalty framework and the evidence explaining that person’s conduct.
How do the legal penalty and the individual sentence differ?
The statutory penalty provides the legal framework. Sentencing then requires examination of the offence and any applicable aggravating, mitigating or other provisions. A benchmark cannot authorise a sentence outside the law. Any power to depart from a statutory rate must have a legal basis.
For example, the Thai Penal Code separately addresses mitigation and suspension of punishment. Those provisions have their own conditions; they cannot be replaced by a general assertion that the defendant deserves sympathy. The rules are discussed below with links to the official OCS text.
Whether a defendant committed the offence must also remain distinct from what sentence would be appropriate if guilt is established. Preparing a sentencing submission should not obscure a genuine defence to the charge.
Do Thai drug offences still carry minimum prison terms?
Some do. It is incorrect to say that the Narcotics Code abolished all minimum sentences. For example, Section 145, paragraph two, provides for imprisonment of two to twenty years and a fine of THB 200,000 to THB 2 million where conduct involving Category 1 narcotics falls within the specified circumstances, including conduct for trade.
Section 152, paragraph two, separately permits a sentence below the prescribed rate where the court finds appropriate grounds specific to the individual after considering the seriousness of the offence, the offender’s economic circumstances and related factors. This is a statutory discretion, not an automatic entitlement to leniency.
Source: OCS: Narcotics Code, Sections 145 and 152.
The substance, offence, alleged commercial purpose and other statutory circumstances must be examined before estimating exposure. For the wider distinction between possession allegations and the applicable legal framework, see our guide to narcotics possession in Thailand.
Does treatment take priority over punishment in every drug case?
No. Section 165 appears in the part of the Narcotics Code dealing with consumption and possession for consumption. Within that framework, it directs attention to helping the defendant stop using drugs through treatment rather than punishment. Where punishment is imposed, it should be appropriate to the individual.
The provision still requires consideration of matters including the type and quantity of drugs, personal history, health, family responsibilities and other circumstances. It does not remove quantity from the assessment. Nor should it be extended into a promise that everyone accused of trafficking can receive treatment instead of imprisonment.
Source: OCS: Narcotics Code, Section 165.
Does pleading guilty automatically halve the sentence?
No. Section 78 of the Thai Penal Code allows the court, where it considers appropriate, to reduce the sentence by no more than half when mitigating circumstances are present. Relevant circumstances include remorse combined with efforts to lessen the harm, or information useful to the court’s consideration.
A guilty plea is therefore not a guaranteed fifty-percent discount. A defendant should understand the charge, evidence and consequences of the plea before deciding how to respond, rather than pleading guilty solely in expectation of a reduction.
Source: OCS: Thai Penal Code, Section 78.
Will a first offender receive a suspended sentence?
Not automatically. Section 56 of the Thai Penal Code provides a framework for suspending the determination or execution of punishment where its conditions are met. The court considers qualifying criminal-history conditions and personal and offence-related factors; being a first offender alone does not guarantee suspension.
The five-year imprisonment threshold in that provision concerns the sentence the court would impose in the case, not the maximum punishment attached to the offence. The assessment may include age, history, conduct, health, occupation, surrounding circumstances, remorse and efforts to reduce the harm. Probation conditions may also be imposed where appropriate.
Source: OCS: Thai Penal Code, Section 56.
What evidence should a defendant prepare for a sentencing assessment?
A useful submission explains the circumstances with verifiable evidence. Depending on the issues, discuss the following with counsel:
- Records and communications showing the actual role, instructions received and benefits obtained.
- Reliable employment, medical and family-care records.
- Evidence of compensation or efforts to lessen the harm.
- Relevant treatment or rehabilitation records.
Keep the complete records and context. A job description such as “courier” or “administrator” does not, by itself, establish what the person knew or did. Counsel should first assess the legal and evidential basis of the charge, then distinguish any defence from arguments about punishment.
Frequently asked questions
Have new Thai sentencing benchmarks already taken effect?
The reports reviewed describe the appointment of committees to study and propose revisions. They do not establish final revised benchmarks or an implementation date as of 27 October 2026.
Can a defendant insist on the sentence shown in a benchmark?
A benchmark is not a guarantee of the outcome. The applicable law, scope of the benchmark and individual facts must be assessed.
Will defendants with the same drug quantity receive the same sentence?
Quantity alone does not determine the result. The offence, role, circumstances and legally relevant sentencing factors must also be examined.
Does a guilty plea always reduce the sentence by half?
No. Section 78 of the Thai Penal Code gives the court discretion, subject to its conditions, to reduce the sentence by no more than half for mitigating circumstances.
Source: OCS: Thai Penal Code, Section 78.
Should I wait for the review before dealing with my case?
Do not disregard court dates or procedural deadlines because a review is underway. Obtain advice based on the law and any guidance actually applicable to your case.
Obtain advice on the charge and the sentencing evidence
Siam Center Law Group can review the charge, supporting documents and individual circumstances, and explain the distinction between defending the allegation and presenting mitigation. Learn more about our criminal defence services in Thailand.
This article provides general information as of 27 October 2026. An assessment of a particular sentence requires the charges, evidence and circumstances of the individual defendant. No outcome is guaranteed.
