Call us now:

Understanding Probation Period in Thailand and Its Legal Implications
The probation period in Thailand is a critical phase in employment relationships, allowing both employers and employees to assess compatibility before confirming long-term engagement. While not explicitly defined under Thai labor law, this period is widely used in employment contracts to evaluate job performance and adherence to company policies.
Although probation is a common practice, Thai labor law, particularly the Labour Protection Act B.E. 2541 (1998) and subsequent amendments, provides clear limitations on how employers can treat employees during this phase. Section 17 of the Labour Protection Act stipulates that any employment contract, including one with a probation clause, must comply with statutory labor rights. Additionally, Section 118 of the Labour Protection Act outlines that employees who have completed 120 days of continuous service are entitled to severance pay if terminated without cause, even if still on probation. This provision is essential for understanding the rights of probationary employees and the potential liabilities for employers.
Another key provision is Section 19 of the Labour Court Establishment and Procedure Act B.E. 2522 (1979), which allows employees to challenge terminations they believe to be unfair. If an employer terminates an employee during the probation period without justification, the employee may seek redress through the Labour Court. The court evaluates whether the termination was executed in good faith and in compliance with labor laws.
The Civil and Commercial Code of Thailand, particularly Section 575, also plays a role in employment relationships, requiring employers to act in good faith when hiring and dismissing employees. While probation allows for evaluation, it does not grant an employer the right to arbitrarily terminate without adherence to due process.
Understanding the probation period in Thailand requires an in-depth review of its legal framework, the rights and obligations of both parties, and the implications of termination during or after probation. This article aims to provide clarity on these aspects while referencing relevant Thai labor laws to ensure compliance and avoid potential legal disputes.
Table of Contents
Legal framework governing the probation period in Thailand
Unlike in some jurisdictions where probation is formally regulated, Thai labor law does not specifically define the probation period in Thailand. However, it is generally understood as an initial evaluation phase included in an employment contract, often lasting three to four months.
The key legal provisions applicable to probation include the Labour Protection Act B.E. 2541 (1998), which governs termination conditions and severance pay. Section 118 of the Act states that employees dismissed without cause after 120 days of continuous service are entitled to severance pay, reinforcing the need for employers to carefully manage probationary dismissals.
The Civil and Commercial Code of Thailand, particularly Section 575, underscores the principle of good faith in employment contracts. Employers must ensure that termination decisions during probation are based on objective performance assessments rather than arbitrary or discriminatory reasons. The application of this principle ensures that employees receive fair treatment in accordance with legal protections.
Additionally, Section 19 of the Labour Court Establishment and Procedure Act B.E. 2522 (1979) provides employees with the right to file complaints regarding unfair dismissal, including terminations occurring during probation. If an employee believes their termination was wrongful, they can seek remedies through the Labour Court, which has the authority to order reinstatement or compensation based on the facts of the case.
While employers are free to stipulate a probation period, they must ensure that all employment agreements comply with the Labour Protection Act. Any contractual clause contradicting statutory labor rights, including those related to termination and severance pay, is considered void and unenforceable under Thai law.
How long can a probation period last in Thailand?
There is no fixed duration for the probation period in Thailand under Thai labor law. However, standard practice in Thailand follows an internationally recognized structure, where probation usually lasts for three to four months.
Employers should note that even if an employee is terminated within the probation period, they may still be entitled to severance pay if they have completed at least 120 days of continuous service. This is an important legal provision that many foreign employers overlook when hiring staff in Thailand.
Can an employee be terminated during probation?
One of the most frequent misunderstandings regarding the probation period in Thailand is the assumption that termination during this phase is entirely at the employer’s discretion. While Thai law does allow termination during probation, it does not exempt employers from specific legal requirements.
The Labour Protection Act states that employees dismissed without cause after completing 120 days of service are entitled to severance pay. This means that if an employee has worked beyond this threshold, even while on probation, they must receive severance based on their length of service.
Employers must also adhere to proper notice periods, which depend on the employment agreement and statutory provisions. If an employment contract specifies a probationary period but does not clarify termination conditions, the employer must follow the legal notice period requirements under Thai law.
Get expert legal guidance.
Are employees entitled to severance pay during probation?
An essential aspect of the probation period in Thailand is severance pay eligibility. According to Section 118 of the Labour Protection Act, employees who have worked for at least 120 consecutive days are entitled to severance, even if still on probation.
Severance pay is calculated based on the employee’s length of service, with the minimum rate applicable for those who have worked between 120 days and one year. If termination occurs before 120 days, severance pay is not required, unless the termination is unlawful or violates employment conditions.
Employees dismissed for gross misconduct (such as dishonesty, criminal acts, or serious breaches of company policy) may not be eligible for severance. However, proving such misconduct requires substantial evidence, and employers must ensure due process to avoid wrongful termination claims.
Do probationary employees have the same rights as permanent employees?
The probation period in Thailand does not strip employees of their fundamental labor rights. Probationary workers are entitled to statutory benefits, including minimum wage, social security contributions, and workplace protections under Thai labor laws.
Probationary employees also have the right to paid leave, provided they meet the minimum work requirements specified under the Labour Protection Act. Additionally, if an employer wishes to extend the probation period beyond the original contractual term, they must obtain the employee’s consent and ensure compliance with legal provisions.
What are the employer’s obligations during probation?
Employers utilizing the probation period in Thailand must ensure compliance with both contractual and statutory obligations. Key responsibilities include:
- Fair treatment and non-discrimination: Employers must adhere to Thailand’s Labour Protection Act, ensuring that probationary employees are not subjected to discriminatory practices.
- Adherence to contractual terms: If an employment contract specifies conditions for performance evaluation, employers must follow these terms and provide fair assessments.
- Proper termination procedures: If terminating an employee, the employer must observe notice period requirements and ensure compliance with severance pay laws where applicable.
- Registration with the Social Security Office: Employers must register all employees, including probationary staff, with Thailand’s Social Security Fund and make the required monthly contributions.
Failure to comply with these obligations may result in legal disputes, reputational damage, and financial penalties for the employer.
Probation Period in Thailand and Legal Remedies in Case of Disputes
Disputes related to the probation period in Thailand often arise from unfair dismissal, failure to provide severance pay, or non-compliance with contractual obligations. Employees who believe they have been wrongfully terminated during probation can seek legal recourse through various channels.
First step: attempt an internal resolution
The first step is usually an attempt at internal resolution by discussing concerns with the employer or HR department. If this approach does not lead to a satisfactory resolution, the employee may escalate the matter to the Labour Inspectorate Office, which oversees compliance with Thai labor laws and can mediate between the employer and employee.
Second step: file a complaint with the Labour Relations Committee
If mediation fails, the employee has the right to file a complaint with the Labour Relations Committee, which assesses whether the termination was unjust. The committee may recommend compensation or reinstatement depending on the circumstances of the case.
Third step: hearing before the Labour Court
For more complex disputes, the case can be brought before the Labour Court, established under the Labour Court Establishment and Procedure Act B.E. 2522 (1979). The court has jurisdiction over employment disputes and can order remedies such as compensation, severance payments, or reinstatement. Employees should ensure they present all relevant evidence, including employment contracts, performance evaluations, and correspondence regarding termination.
In cases where discrimination or unfair labor practices are suspected, employees may also approach the National Human Rights Commission of Thailand or seek legal assistance from the Legal Aid Office. Employers should take proactive measures to comply with Thai labor laws to avoid litigation and potential reputational damage.
By understanding the available legal avenues, both employees and employers can navigate disputes arising from the probation period in Thailand more effectively while ensuring compliance with relevant labor regulations.
Conclusion
The probation period in Thailand plays a vital role in employment relationships, allowing both employers and employees to evaluate their working arrangement before confirming permanent status. While the concept of probation is widely accepted in Thailand, it is essential for both parties to understand their legal rights and obligations under Thai labor law.