Tag: Penal-Code

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White Collar Crime: Systematic Manipulation and Fraud in the Stock Case

A coordinated group of 42 individuals executed a sophisticated scheme to manipulate trading in shares of a listed company, causing significant losses to brokerage firms and eroding confidence in Thailand’s capital market. The Civil Court adjudicated the civil aspects under case numbers black F.11/2566 and red F.121/2568, concluding that the conduct amounted to joint fraud, operation as an unlawful association (analogous to a criminal syndicate), and market manipulation contrary to the Securities and Exchange Act B.E. 2535.

The group was structured into three subgroups: planners who devised the strategy, supporters who submitted buy orders via automated trading programs (BOT), and account holders who supplied login credentials (username and password) in exchange for a share of profits, typically allocated on a 70:30 basis. To obscure their involvement and circumvent regulatory reporting thresholds, the perpetrators employed Non-Voting Depository Receipts (NVDR)—a mechanism that allows foreign investors to hold economic exposure to Thai listed shares without direct ownership or voting rights—and dispersed orders simultaneously across multiple brokerage firms.

A decisive piece of evidence was the discovery that, despite the dispersal, all buy orders originated from the same IP address, demonstrating centralized control from a single computer or location. This technical linkage, combined with traceable financial flows showing profit-sharing transfers, established the concerted nature of the enterprise.

The scheme culminated on November 10, 2022, with the placement of At-The-Open (ATO) buy orders at 2.90 baht per share for approximately 1.532 billion shares, representing a value of more than 4.4 billion baht—over ten times the average daily trading volume in the preceding 30 days. These transactions utilized cash accounts, which permit settlement two business days later (T+2). When payment became due, the perpetrators deliberately defaulted, obliging the brokerage firms, acting as intermediaries, to cover the obligations to the clearing house in accordance with Stock Exchange of Thailand rules. The resulting aggregate loss to the brokerages reached approximately 4.5 billion baht.

The Anti-Money Laundering Office froze 36 related asset items valued at approximately 5.34 billion baht (including accrued interest) to prevent dissipation during legal proceedings.

The Civil Court divided the proceedings into three main categories:

•  Fraud: The court ordered restitution or compensation to 10–11 affected brokerage firms totaling approximately 4.5 billion baht and directed the forfeiture of approximately 1.5 billion shares to the state.

•  Unlawful association: Additional restitution of around 129 million baht to the brokerage firms.

•  Market manipulation: Civil penalties of approximately 226 million baht, payable to the state.

Separate criminal prosecutions remain ongoing, with indictments issued against multiple defendants and further investigative actions continuing as of early 2026.

Key Takeaways:

•  Deliberate exploitation of automated trading systems, deferred settlement rules, NVDR structures, and multi-brokerage order dispersal can inflict severe systemic damage on securities markets.

•  Unified technical indicators—such as a common IP address—and linked financial transactions remain essential in proving conspiracy notwithstanding attempts at concealment.

•  Effective inter-agency collaboration among investigative authorities, anti-money laundering offices, and market regulators is critical for asset preservation, victim compensation, and deterrence.

•  The incident underscores the necessity of heightened surveillance over high-volume automated orders, cross-brokerage patterns, proxy account usage, and NVDR transactions to protect market integrity and sustain investor confidence.

Related Article: White-Collar Crime: A Comprehensive Analysis of Characteristics, Investigation Techniques, and the Critical Role of Computer Forensics – The Legal Co., Ltd.

Author: Panisa Suwanmatajarn, Managing Partner.

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Penal Code Amendment (No. 30): Criminalizing Sexual Harassment and Implications for Workplace Policies

On December 30, 2025, the Royal Gazette published the Penal Code Amendment Act (No. 30), B.E. 2568 (2025), marking a significant advancement in Thailand’s legal framework for addressing sexual offenses. This amendment introduces “sexual harassment”  as a distinct criminal offense, refines existing provisions to reflect contemporary societal dynamics, and emphasizes protection for individuals across all genders, ages, and identities. By elevating such acts from minor infractions to criminal liability, the law seeks to deter perpetrators, enhance victim support, and foster a safer society. The changes address limitations in prior legislation, which often treated harassment merely as a petty offense causing annoyance, insufficient for the severity and diversity of modern incidents.

Key Changes Introduced by the Amendment:

The amendment encompasses several pivotal modifications to the Thai Penal Code:

1.  Expanded Definition of “Rape”: The definition is broadened to include emerging forms of sexual violation, ensuring inclusivity for diverse gender identities and modern contexts.

2.  Abolition of the Offense of “Indecent Act by Intrusion”: This provision is repealed to modernize and streamline the legal structure.

3.  Establishment of Sexual Harassment as a Criminal Offense: A new, dedicated section defines sexual harassment broadly as any act—physical, verbal, auditory, gestural, communicative, involving stalking, or conducted via computer systems—with sexual connotations that causes another person distress, annoyance, embarrassment, or a sense of insecurity. This encompasses:

       •  Physical actions or contact.

       •  Verbal remarks, sounds, or displays.

       •  Persistent communication, following, or monitoring.

       •  Digital interactions, such as through emails, social media, or online platforms.

These updates recognize the evolving nature of sexual offenses, including those affecting individuals of all ages, genders, and sexual orientations, and account for the psychological and physical harm inflicted.

Penalties Under the New Provisions:

Penalties are structured progressively to reflect the offense’s severity, context, and impact:

•  General Cases: Imprisonment not exceeding 1 year, a fine not exceeding 20,000 baht, or both.

•  Repeated or Continuous Acts (disrupting the victim’s normal life): Imprisonment not exceeding 2 years, a fine not exceeding 40,000 baht, or both.

•  Acts in Public Places or Via Computer Systems: Imprisonment not exceeding 3 years, a fine not exceeding 60,000 baht, or both.

•  Acts Against Children (under 15 years): Imprisonment not exceeding 5 years, a fine not exceeding 100,000 baht, or both.

•  Acts by Persons in Authority (e.g., supervisors, employers, or those with power over the victim): Imprisonment not exceeding 3 years, a fine not exceeding 60,000 baht, or both.

This graduated approach underscores heightened accountability in cases involving vulnerability, repetition, public exposure, digital means, or power imbalances, particularly relevant in professional settings.

Broader Implications for Society and Business Operations:

The amendment responds to the increasing prevalence and complexity of sexual offenses in Thai society, where traditional laws proved inadequate. By criminalizing a wider array of behaviors, it aims to improve enforcement, provide stronger deterrence, and offer more effective remedies for victims. For businesses, the law has profound implications, especially given the elevated penalties for acts committed by authority figures. Organizations must adapt to avoid criminal liability for individuals, potential vicarious responsibility, reputational harm, or related civil claims.

Businesses, particularly those with employee hierarchies, customer interactions, or digital operations, should undertake the following preparations:

•  Policy Revision and Development: Update or create comprehensive anti-harassment policies that explicitly incorporate the new legal definition, including workplace-specific examples such as inappropriate comments during meetings, unwanted advances by supervisors, or harassing digital messages.

•  Training Initiatives: Implement mandatory, regular training programs for all employees, with specialized sessions for managers highlighting their increased responsibilities and risks under the law.

•  Robust Reporting and Investigation Frameworks: Establish multiple confidential reporting channels (e.g., HR contacts, anonymous hotlines) and impartial investigation procedures with clear timelines, ensuring protection against retaliation.

•  Risk Mitigation Strategies: Conduct assessments in high-exposure areas, such as supervisory roles or public-facing positions, and integrate policy references into employment contracts and handbooks.

•  Victim Support Measures: Provide resources like counseling, accommodations, and legal referrals to support affected individuals.

•  Ongoing Monitoring: Perform annual reviews of policies and maintain detailed records of compliance efforts as evidence of due diligence.

Consultation with legal and human resources experts is recommended to ensure alignment with complementary laws, such as the Labour Protection Act and the Gender Equality Act.

Developing Effective Workplace Harassment Policies:

In light of the amendment, workplace policies must be thorough and proactive. Essential components include:

1.  Precise Definitions and Illustrations: Mirror the statutory definition while providing contextual examples relevant to the organization’s environment.

2.  Comprehensive Scope: Extend coverage to employees, contractors, clients, and visitors, including remote work and work-related events.

3.  Accessible Reporting Mechanisms: Offer diverse, secure options with prompt acknowledgment and anti-retaliation safeguards.

4.  Fair Investigation Processes: Detail impartial, timely procedures involving trained personnel and thorough documentation.

5.  Disciplinary Measures: Outline consequences proportionate to the offense, up to termination, while addressing power dynamics.

6.  Preventive Education: Require ongoing training to promote awareness and cultural change.

7.  Support Services: Ensure access to assistance for complainants and respondents.

8.  Regular Evaluation: Commit to periodic audits and updates in response to legal or societal developments.

Leadership endorsement and cultural commitment are crucial for effective implementation.

Key Takeaways:

•  The 2025 amendment represents a landmark progression in Thailand’s approach to sexual offenses, criminalizing harassment in its various forms and imposing substantial penalties, effective from December 30, 2025.

•  It particularly heightens risks for those in positions of authority, necessitating urgent workplace adaptations.

•  Organizations that prioritize robust policies, training, and procedures will not only achieve compliance but also cultivate safer, more inclusive environments.

•  This reform aligns with global standards for victim protection and societal safety, encouraging proactive measures across all sectors.

•  Employers are advised to stay informed through official sources, such as the Royal Gazette and relevant ministries, for any additional guidance or interpretations. Prompt action will mitigate risks and contribute to a more equitable professional landscape in Thailand.

Author: Panisa Suwanmatajarn, Managing Partner.

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White-Collar Crime: A Comprehensive Analysis of Characteristics, Investigation Techniques, and the Critical Role of Computer Forensics

  1. Introduction

White-collar crime, a term introduced by sociologist Edwin Sutherland in 1939, refers to non-violent crimes committed by individuals of high social status within the context of their occupation. These sophisticated offenses typically involve financial fraud, deception, or manipulation for personal or corporate gain. As technology advances, the landscape of white-collar crime continues to evolve, making computer forensics an increasingly crucial element in investigations and prosecutions.

  1. Characteristics and Common Types of White-Collar Crime

2.1 Defining Features

White-collar crimes are distinguished by several key characteristics:

  • Non-violent nature
  • Perpetrators of high social status or professional position
  • Occurrence within occupational settings
  • Financial motivation
  • Often complex and sophisticated schemes

2.2 Common Types

While white-collar crime encompasses a broad range of offenses, some of the most prevalent types include:

a) Fraud: A category encompassing various deceptive practices for financial gain.

  • Securities Fraud: Misrepresentation of information to manipulate stock markets or deceive investors.
  • Wire Fraud: Deception carried out through electronic means such as email, phone, or online platforms.
  • Mail Fraud: Fraudulent activities conducted using postal services.
  • Healthcare Fraud: False billing, unnecessary medical procedures, or prescription drug schemes.

b) Embezzlement: The misappropriation of funds entrusted to an individual, often by employees against their employers.

c) Money Laundering: The process of concealing the origins of illegally obtained money through a series of transfers or transactions.

d) Insider Trading: Trading of stocks or other securities based on material, non-public information about a company.

e) Cybercrime: Criminal activities carried out using computers or the internet, including hacking, phishing, and identity theft.

f) Tax Evasion: Illegal methods used to avoid paying taxes owed.

g) Bribery and Corruption: Offering, giving, receiving, or soliciting something of value to influence the actions of an official or other person in charge of public or legal duties.

person holding dollar bills while using a calculator
  1. Legal Elements and Prosecution

3.1 Proving White-Collar Crimes

Prosecutors must establish specific elements for each type of white-collar crime. Using fraud as an example, they typically need to demonstrate:

  • Materially false statements or omissions
  • Intent to deceive
  • Reasonable reliance on the fraudulent statements by the victim
  • Resulting damages or losses

The burden of proof in criminal cases requires establishing guilt beyond a reasonable doubt, which can be particularly challenging in complex white-collar crime cases.

3.2 Statute of Limitations

Many white-collar crimes have specific statutes of limitations, which can vary by jurisdiction and type of offense. For instance, in the United States, the statute of limitations for most federal crimes is five years, but some financial crimes may have longer periods.

  1. Penalties and Corporate Liability

4.1 Individual Penalties

Penalties for white-collar crimes can be severe, depending on the nature and scale of the offense:

  • Fines: These can range from thousands to millions of dollars.
  • Imprisonment: Sentences can vary from a few months to decades for severe cases.
  • Asset Forfeiture: Illegally obtained assets may be seized by authorities.
  • Restitution: Offenders may be required to repay victims for their losses.
  • Professional Consequences: Loss of professional licenses, disbarment, or industry bans.

4.2 Corporate Liability

In many jurisdictions, corporations can be held liable for crimes committed by their employees or agents. This concept, known as corporate criminal liability, can result in:

  • Substantial fines
  • Mandatory compliance programs
  • Deferred prosecution agreements
  • Reputational damage

To mitigate risk, many companies implement robust compliance programs. For example, Thailand’s Prevention and Suppression of Corruption Act B.E. 2561 (2018) requires corporations to implement internal controls to prevent bribery of state officials.

  1. Evidence Collection and the Critical Role of Computer Forensics

5.1 Traditional Evidence Collection

White-collar crime investigations typically involve gathering various types of evidence:

  • Financial records and statements
  • Emails and other electronic communications
  • Witness testimony
  • Expert analysis and reports
  • Surveillance footage
  • Physical documents and contracts

5.2 The Growing Importance of Computer Forensics

As white-collar crimes become increasingly technology-driven, computer forensics has emerged as a critical component of investigations. Computer forensics involves the collection, preservation, analysis, and presentation of digital evidence.

Key aspects of computer forensics in white-collar crime investigations include:

a) Data Recovery: Retrieving deleted files, emails, or other digital artifacts that may contain crucial evidence.

b) Network Analysis: Examining network traffic and logs to trace the origin and path of cyber-related crimes.

c) Mobile Device Forensics: Extracting and analyzing data from smartphones and tablets, which often contain valuable information about communications and financial transactions.

d) Cloud Forensics: Investigating data stored in cloud services, which can be challenging due to jurisdictional issues and data volatility.

e) Cryptocurrency Tracing: Following the trail of digital currency transactions, which are often used in money laundering and other financial crimes.

f) Metadata Analysis: Examining file metadata to establish timelines, authorship, and other critical details.

5.3 ACPO Guidelines for Electronic Evidence

The Association of Chief Police Officers (ACPO) in the United Kingdom has developed essential guidelines for collecting computer-based electronic evidence. These principles are widely recognized and adopted internationally:

  1. No action should change data held on a computer or storage media which may be subsequently relied upon in court.
  2. In circumstances where a person finds it necessary to access original data, that person must be competent to do so and able to give evidence explaining the relevance and implications of their actions.
  3. An audit trail or other record of all processes applied to computer-based electronic evidence should be created and preserved. An independent third party should be able to examine those processes and achieve the same result.
  4. The person in charge of the investigation has overall responsibility for ensuring that the law and these principles are adhered to.

These guidelines ensure the integrity and admissibility of electronic evidence in court proceedings, which is crucial in white-collar crime cases where digital evidence often plays a central role.

  1. Challenges in White-Collar Crime Investigations

Investigating and prosecuting white-collar crimes presents several unique challenges:

  • Complexity: Schemes can be intricate and difficult to unravel.
  • Resource Intensity: Investigations often require significant time and expertise.
  • Jurisdictional Issues: Crimes may cross state or national borders.
  • Evolving Technology: Perpetrators continually adapt to new technologies.
  • Data Volume: The sheer amount of digital data can be overwhelming.
  • Encryption: Strong encryption can hinder access to crucial evidence.
  1. White-Collar Crime in Thailand

While Thailand does not have specific legislation for white-collar crime, these cases are prosecuted under existing criminal related laws. Notable examples include:

  • Supreme Court decision No. 7317-7318/2555: A Ponzi scheme case where evidence included financial records, documents, and investment agreements.
  • Supreme Court decision No. 10741/2559: A financial statement fraud case involving falsified rental agreements, where evidence included company financial statements and fraudulent contracts.

Conclusion

White-collar crime presents ongoing challenges to law enforcement, regulators, and the legal system. The increasing sophistication of these crimes, particularly in the digital realm, underscores the critical importance of computer forensics in investigations. As technology continues to evolve, so too must the methods and tools used to detect, investigate, and prosecute white-collar crimes. By staying abreast of technological advancements and maintaining rigorous standards for evidence collection and analysis, authorities can more effectively combat these complex and damaging offenses.

Key Takeaways:

  1. Definition and Scope: White-collar crime encompasses non-violent financial offenses committed by high-status individuals in professional settings, ranging from fraud and embezzlement to cybercrime and insider trading.
  2. Legal Complexities: Prosecution of white-collar crimes requires proving specific legal elements and establishing guilt beyond reasonable doubt, often involving complex financial and technical evidence.
  3. Penalties and Liability: Consequences can be severe, including fines, imprisonment, asset forfeiture, and restitution. Corporate liability extends these risks to organizations, emphasizing the importance of robust compliance programs.
  4. Evidence Collection: Traditional methods involve gathering financial records, communications, and witness testimony, but digital evidence has become increasingly crucial.
  5. Computer Forensics: This field plays a critical role in modern white-collar crime investigations, involving data recovery, network analysis, mobile device forensics, and cryptocurrency tracing.
  6. ACPO Guidelines: The principles established by the Association of Chief Police Officers for handling electronic evidence are widely recognized and crucial for ensuring admissibility in court.
  7. Challenges: Investigations face obstacles such as complexity, resource intensity, jurisdictional issues, and rapidly evolving technology.
  8. International Dimension: As white-collar crimes often cross borders, international cooperation and standardized approaches to digital evidence are becoming increasingly important.
  9. Technological Advancements: Future trends in combating white-collar crime are likely to involve AI, machine learning, and enhanced blockchain analysis tools.
  10. Adaptability: The dynamic nature of white-collar crime necessitates continuous adaptation of investigative techniques, legal frameworks, and corporate compliance strategies.

Author: Panisa Suwanmatajarn, Managing Partner.

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Proposed Repeal of the Act Governing Offenses Arising from the Use of Cheques B.E. 2534 (1991): Reasons and Potential Consequences

In response to the growing popularity of internet and mobile banking, the Ministry of Justice has proposed the repeal of the Act on Offenses Arising from the Use of Cheques, B.E. 2534 (1991) (“the Act”). This proposal, actively soliciting public feedback since 2022, aims to assess the necessity and potential implications of repealing the Act.

Explanatory and Summary Memorandums

The proposal to repeal the Act is driven by its inconsistency with Section 77 of the Thai Constitution, which reserves criminal penalties for serious offenses, and Article 11 of the International Covenant on Civil and Political Rights (ICCPR), which prohibits imprisonment solely on the ground of inability to fulfill a contractual obligation.

Initial Purpose of the Act

The Act was originally intended to promote the use of cheques and ensure payment assurance for cheques creditors. However, the imposition of criminal penalties for civil defaults is inconsistent with constitutional and international principles.

Reasons for Repealing the Act

Inconsistencies and Limitations: The Act’s criminal sanctions contradict the Thai Constitution and impose unnecessary burdens on individuals, hindering their freedom to live and pursue careers. The proposed repeal aligns with international legal principles enshrined in Article 11 of the ICCPR, which prohibits imprisonment solely for failing to fulfill a civil contractual obligation.

Misuse Concerns: The Act imposes criminal penalties even in cases where individuals lack fraudulent intent or the funds to settle debts, raising concerns about its potential misuse as a tool of extortion.

low section of man against sky

Potential Consequences after Repealing the Act

Impact on the Economy: Repealing the Act may lead to an increase in bounced cheques, prompting banks to implement stricter due diligence and verification processes. This could mitigate risks but might also raise transaction costs for both banks and customers.

Impact on Society: Shifting from criminal penalties to civil remedies for bounced cheques could reduce the social and economic burden on financially struggling debtors, positively impacting their ability to live and pursue careers freely.

Impact on the National Budget: The repeal could decrease government spending on prosecutions related to cheque matters, potentially freeing up resources for other areas of the judicial system. Additionally, the number of individuals imprisoned for cheque matters might decline, reducing associated costs for maintaining incarceration facilities and providing prisoner care.

Conclusion

The proposed repeal of the Act aims to address inconsistencies and limitations, align with constitutional and international principles, and create a fairer approach to debt issues. While potential economic and budgetary considerations exist, the overall benefits of repeal seem to outweigh the drawbacks.

Author: Panisa Suwanmatajarn, Managing Partner.

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