Labor Law: Small Issues Employers Overlook Can Become Major Problems Without Realizing It

Labor law and employment-related issues are among the unavoidable challenges faced by business owners in the world of business. Regardless of whether a business is small or large, once employees are hired, labor law immediately becomes involved.

The key issue is that many employers do not intentionally violate the law, but instead unknowingly make mistakes due to a lack of understanding of legal requirements or the absence of professional legal guidance from the very beginning.

Recently, Lawyer Arm Supasit Siri spoke out about another real issue that frequently occurs in Thai workplaces. This has become an important matter that employers should be aware of, because many business owners engage in these practices every day without realizing that they may be at risk of violating labor law.

Issue No. 1: What Employers Need to Know About Immediate Termination?

One of the most common issues between employers and employees is when an employer orders an employee to “leave the job immediately.” Many employers mistakenly believe that if there is no written employment contract, the individual is not considered an employee, or that the employer is not legally responsible.

However, in reality, under labor law principles, an “employee” relationship is established immediately once there is an agreement for employment.

This means that even without a written employment contract, if there is an agreement for work to be performed and wages are paid, that person is already considered an employee under the law.

Therefore, if an employer orders an employee to leave immediately without lawful grounds, the employer may be required to pay severance compensation, payment in lieu of advance notice, or other damages in accordance with labor law.

Termination Is Not Just About Telling an Employee to Leave

Many companies believe that if they are dissatisfied with an employee, they can immediately ask the employee to stop working. However, legally, the issue is more complicated than many people think, especially regarding the “grounds for termination.” If the employer does not have clear evidence or cannot prove that the employee actually committed serious misconduct, the employer may ultimately become the disadvantaged party in a labor case.

Can an Employer Require an Employee to Leave Immediately?

In practice, if an employer wants an employee to leave immediately, the key is to handle the process properly and in accordance with the legal system.

Lawyer Arm Supasit shared an interesting perspective that employers are able to record in the Social Security system that:

  • the employee’s employment has ended,
  • together with the reason for the termination.

Such information will be recorded in the Social Security system, and in the future, the employee may also look back on or remember these events or employment records as well. For this reason, employers must handle the matter carefully and always remain within the framework of labor law.

Issue No. 2: Is It Illegal If an Employer Does Not Register Daily Employees for Social Security?

Another real case brought to Lawyer Arm involved a company with only five employees hired on a “daily wage” basis. The employer believed that there was no need to register them in the Social Security system. However, in reality, Lawyer Arm Supasit clearly confirmed that this is “against the law.” Under labor law and social security law, once an employee starts working on the very first day, the employer is legally required to register that employee in the Social Security system immediately.

Just Opening a Company or Recently Registering a Business Is Not an Excuse

Many employers often claim that:

  • the business has just started,
  • the company was only recently registered,
  • or the business is still small.

However, legally speaking, these reasons are not exceptions. The moment a person becomes an “employer” and hires an “employee,” legal obligations arise immediately as well.

Labor Problems Often Begin with Small Issues

One concerning reality in labor law is that many labor disputes do not begin with major problems. Instead, they often start from “small issues” that employers overlook, such as:

  • incomplete documentation,
  • failure to register employees for Social Security,
  • incorrect wage payments,
  • terminating employees without understanding the law,
  • or issuing company regulations improperly.

When these issues accumulate over time, they can eventually develop into labor disputes that may cause significant damage to a business.

If You Have Legal Counsel, the Problem May Never Occur

This is one of the key reasons why modern businesses should have legal counsel. A lawyer’s role is not simply to wait until a lawsuit happens, but to help “establish proper systems,” especially in labor law matters.

For example:

  • reviewing employment contracts,
  • establishing company regulations,
  • reviewing Social Security compliance systems,
  • providing legal advice before termination,
  • and setting proper labor management guidelines.

All of these can significantly reduce legal risks.

Having Good Legal Counsel Makes It Easier for Employers to Handle Problems

When problems arise, the most important things are evidence and systems. If a company has managed things properly from the beginning, such as documentation, company regulations, Social Security systems, and recordkeeping, employers will be able to handle labor issues much more easily.

Labor Law Is Not a Distant Issue for Business Owners

Many business owners focus heavily on sales, profit, and marketing, while overlooking labor law. In reality, however, labor law is one of the most important risks within any organization because as long as you have employees, labor-related issues are unavoidable.

A Small Issue Today May Become a Major Case Tomorrow

From the case examples shared by Lawyer Arm Supasit Siri, it is clear that many problems often begin as “small issues” that employers tend to overlook. However, in the context of labor law, these small matters can always develop into major legal disputes.

Therefore, the best solution is to have legal counsel involved from the very beginning.

Employee Damages Company Systems: How Can Employers Sue Under Section 12/1? What Are Their Rights?

In today’s digital era, every business relies heavily on computer systems, databases, and technology. Damage caused by data loss or system destruction doesn’t just interrupt day-to-day operations it can result in severe business consequences, including the loss of major clients, the collapse of multi-million-baht deals, or long-term reputational harm.

But what if this damage is caused by the company’s own employee? Particularly in cases where a disgruntled employee deliberately damages the system, what legal actions can the employer take?
And how can the employer file a case that falls under Section 12/1 of the Computer Crime Act B.E. 2550 (2007)?

When an Employee Damages the Company’s Computer System?

Suppose Mr. A, an IT staff member responsible for managing the company’s client database, becomes dissatisfied after a dispute with management. Out of anger, he uses his authorized system access to delete the entire client database and changes the login password to lock everyone else out.
The result: all customer data is lost, multi-million-baht business deals collapse, and company operations come to a halt. This isn’t merely a case of “data loss” , it’s a severe blow to the company’s reputation and credibility.

Such an act constitutes a computer-related offense committed by an employee, falling directly under Section 12/1 of the Computer Crime Act.

Understanding Section 12/1 Before Filing a Lawsuit

Reference: Computer Crime Act (No. 2) B.E. 2560 (2017)

Section 12:
If any offense under Section 5, Section 6, Section 7, Section 8, or Section 11 is committed against computer data or a computer system related to the national security, public safety, economic stability of the country, or any critical public infrastructure,
the offender shall be liable to imprisonment for a term of one to seven years and a fine of twenty thousand to one hundred and forty thousand baht.

If the offense under the first paragraph causes damage to such computer data or computer system,
the offender shall be liable to imprisonment for a term of one to ten years and a fine of twenty thousand to two hundred thousand baht.

If the offense under Section 9 or Section 10 is committed against computer data or a computer system as mentioned in the first paragraph,
the offender shall be liable to imprisonment for a term of three to fifteen years and a fine of sixty thousand to three hundred thousand baht.

What Can the Employer Do?

Employers can pursue both criminal and civil actions as follows:

1.File a Criminal Complaint Under Section 12/1
The employer can report the case to the police, supported by evidence such as:

o    System access logs

o    Proof of data deletion or alteration

o    Witness statements or written communications showing intent

The offender may face up to 5 years’ imprisonment, a fine up to 100,000 baht, or both.

2.File a Civil Lawsuit for Damages
The employer can also claim compensation for:

o    Loss of business opportunities

o    Costs to repair or recover data

o    Reputational damage

The employer must prove that the damages were directly caused by the employee’s intentional act.

3.Take Disciplinary Action
If the employee is still under employment, the company may terminate without compensation, under Section 119 of the Labour Protection Act B.E. 2541, which allows dismissal for serious misconduct causing employer’s damage.

Proving “Intent” Is Key

The court will focus on the employee’s intent.
If the damage was accidental for instance, due to technical error it may not fall under Section 12/1.
However, deliberate actions such as:

  • Deleting critical data,
  • Blocking system access, or
  • Corrupting important files
    clearly demonstrate intent to cause harm and are punishable under the law.

What Employers Must Be Careful About?

Even if the damage is serious, all actions against employees must comply with labor laws.
Wrongful dismissal without sufficient evidence can result in counterclaims.
Also, unauthorized access to an employee’s private accounts could violate personal data protection laws.
Therefore, it is crucial to let a qualified lawyer handle evidence collection and procedural steps from the start.

Why Should Employers Consult a Lawyer Early?

This type of case involves three areas of law:

  • Criminal law (computer-related offenses),
  • Civil law (claims for damages), and
  • Labor law (employee rights).

If handled incorrectly, employers might lose legal advantage or face additional lawsuits.
A lawyer ensures the case aligns properly with Section 12/1 and maximizes the employer’s legal protection.

Don’t Handle It Alone-Consult a Lawyer First

When an employee causes damage to your company’s computer system whether intentionally or in a moment of anger do not attempt to handle it on your own.
These cases are legally complex, and employees remain protected under labor law.

Consulting an experienced lawyer helps determine:

  • The proper legal charge,
  • How to preserve evidence, and
  • How to file effectively under Section 12/1.

Wongsakorn Law Office offers legal consultation and representation for employers and companies harmed by employee misconduct.
Our team of experts specializes in labor law and computer-related cases ensuring your rights and your company’s interests are fully protected.

👉 Consult our lawyers before taking any action to protect your company’s future.

Employee Resigns and Deletes Company Emails: Is It Against the Law? What Should Employers Do?

In today’s digital era, company emails often contain critical business information and are considered valuable corporate assets. A common issue arises when employees resign and delete company emails or files, whether client data, partner communications, or important project documents. Such actions can cause employers significant business losses.

This leads to two key questions: “Is this action illegal?” and “What legal remedies are available to employers?”

Which Laws Are Involved in Deleting Company Emails?

1.Labor Law
If an employee deletes company data while still employed, it may constitute serious misconduct under the Labor Protection Act B.E. 2541 (1998), Section 119, which allows an employer to terminate the employee without severance pay if the act was intended to cause severe harm to the employer.
However, if the deletion occurs after the employee has resigned, it is no longer considered a violation under labor law, as the employment relationship has ended.

2.Civil and Commercial Code
If deleting company data results in damages, such as the loss of a customer contract, it may be deemed a tort under Section 420 of the Civil and Commercial Code, which requires the wrongdoer to compensate the injured party.

3.Criminal Law and the Computer Crime Act
If a former employee unlawfully accesses the company’s email system and deletes data, it may constitute an offense under the Computer Crime Act B.E. 2560 (2017), Section 9, punishable by up to 5 years’ imprisonment, a fine not exceeding 100,000 THB, or both.

Case Studies and Court Decisions

1.Central Labor Court Judgment
In one case, an employee deleted sales records and client lists before resigning. The Labor Court ruled that this caused serious damage to the employer, allowing termination without severance pay under labor law.

2.Computer Crime Case
In another case, a former employee used a password to access the company’s email after resignation and deleted project files related to a pending client contract. The Criminal Court sentenced the defendant to 1 year imprisonment (suspended) and a fine of 50,000 THB, as the act constituted unauthorized access and data destruction under criminal law.

What Can Employers Do Under the Law?

1.      Preserve Evidence
Collect logs, timestamps of deletions, and evidence of destroyed emails. These serve as key evidence in both civil and criminal cases.

2.      Review Employment Contracts and Policies
Check whether IT usage agreements or confidentiality clauses have been violated to support legal claims.

3.      Exercise Civil Rights
Employers may sue for damages if data deletion caused measurable harm, provided sufficient evidence exists.4.Exercise Criminal Rights
If the act falls under the Computer Crime Act, employers may file a police complaint to initiate criminal prosecution.

Preventive Measures for Employers

1.      Draft clear IT usage policies prohibiting deletion of work-related data.

2.      Terminate system access immediately upon employee resignation.

3.      Retain log files as admissible legal evidence.

4.      Apply the law correctly:

o    While still employed → Termination under labor law.

o    After resignation → Civil lawsuit and/or criminal complaint.

5.Consult a Lawyer – Multiple legal aspects may overlap; professional guidance prevents employers from unintentionally violating laws themselves.

Why Should Employers Consult a Lawyer on This Matter?

In complex cases involving labor law, civil law, and criminal law, even a minor mistake in judgment could put an employer at a disadvantage or expose them to legal liability. Consulting a lawyer is therefore the most appropriate choice because:

  • A lawyer can assess which area of law should be applied in the situation.
  • They can review and verify the completeness of evidence, reducing the risk of unsuccessful litigation.
  • They can devise a sound legal strategy to prevent violations of labor rights or personal rights.

As mentioned, while employers do have legal rights, taking action without a proper understanding of the legal details may create risks, such as:

  • Unintentional violation of employees’ personal rights, for example accessing private data without authorization.
  • Incorrect exercise of rights, such as filing a lawsuit without sufficient evidence, which could result in unnecessary time and expenses.
  • Negative impact on labor relations, if other employees perceive the employer as overstepping legal boundaries.

Consult a Lawyer – The Safest Choice for Employers

In cases where an employee resigns and deletes company emails, such actions may not constitute a violation of labor law if committed after the termination of employment. However, they may still fall under other legal frameworks, such as civil law and criminal law, particularly the Computer Crime Act, which imposes clear penalties.

Employers should implement preventive measures, such as controlling access to company data and establishing clear agreements regarding the use of company email. If such an incident occurs, it is essential to preserve evidence and exercise legal rights properly.

Above all, consulting a lawyer is the most prudent choice. Legal counsel ensures that employers take the correct legal approach, minimizing the risk of making mistakes that could lead to unintended violations of the law. Most importantly, consulting a lawyer helps employers navigate the legal process appropriately and effectively. 👉 Click here to contact us

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