You are using an outdated browser and your browsing experience will not be optimal. Please update to the latest version of Microsoft Edge, Google Chrome or Mozilla Firefox. Install Microsoft Edge

February 5, 2019

Thailand’s Robust Employee Protections under the LPA Get Another Upgrade

Thailand’s labour laws have long been known for the strength of protections afforded to employees. Continuing this trend, a slew of new amendments to the Labour Protection Act (LPA), passed on December 13, 2018, will further enhance worker protection, improve working conditions, and impose sanctions on employers who fail to uphold them.

The updates to Thailand’s labour law will come into effect 30 days after its publication in the Government Gazette, which is expected to be in early 2019. The key changes are summarized below:

New category of statutory severance pay

A new category of entitlement for statutory severance pay has been added for employees who have worked for an uninterrupted period of 20 years or more. Statutory severance pay is currently capped at the equivalent of 300 days’ wages for employees who have worked for an uninterrupted period of 10 years or more. However, those who have been employed for 20 years or more at the time of termination will now be entitled to the equivalent of 400 days at their most recent rate of pay—a massive increase of 33%.

Increased maternity Leave

Employers must grant pregnant employees 98 days of maternity leave—an increase of eight (8) days from the previous law. This is inclusive of days the employee’s scheduled weekly holidays, public holidays, and annual holidays. In addition, maternity leave is now defined to also include leave which is taken for pre-natal examinations before the delivery. The employer must pay up to 45 days’ wages during the maternity leave period.

Paid necessary business leave

Necessary business leave (that is, leave to carry out necessary business) is recognized under the current Labour Protection Act, and is at the discretion of employers to stipulate the criteria for such leave in its work rules. Nonetheless, the Act is silent on many key details including the number of necessary business leave days an employee is entitled to, and whether the leave will be with or without pay. The new law rectifies this, stating that employers must now grant employees a minimum of three (3) days of paid necessary business leave per year. However, “necessary business” itself remains undefined, leaving scope for further ambiguity. While some circumstances may qualify—notably when an employee’s physical attendance somewhere is required by the government—there are others that may be unclear and the interpretation in such cases will remain at the discretion of employers and its policies.

Workplace relocation notification

If an employer relocates an employee’s current workplace to a new establishment, or to another of its existing work locations, the employer has a duty to post a conspicuous announcement at the current workplace, for a continuous period of at least 30 days, in advance of the relocation. The announcement must clearly state which employees will be relocated, and the scheduled date of the relocation. If an employee thinks that the relocation will significantly affect his or her ordinary way of living, or that of his or her family, and therefore does not wish to relocate to the new place of business, such employee must inform the employer in writing within 30 days of the date of the announcement, or the date of relocation. In this case, the employee is entitled to severance pay calculated at the normal rate.

Consent required for change of employer

Where there is a change of employer, including where an employer changes as a result of a transfer of functions or staff from one juristic person to another, and where a registered merger between the employer and another juristic person results in a new entity, the employer must obtain consent from the employees who will be transferred. The new employer will assume all the rights and responsibilities owed to the transferred employees by the previous employer.

75% wages payable during suspension of business

Where it is necessary for an employer to temporarily suspend business, in part or in whole, for any reason other than force majeure, the employer must pay the employee at least 75 percent of his or her usually daily wages throughout the suspension period. Such payment shall be made at the place of work of the employee. If the payment is to be made elsewhere, or by other means, consent of the employee must be obtained.

Interest on statutory payments

If an employer defaults on payments owed to employees for wages in lieu of advance notice, wages during temporary cessation of the employer’s operations, or other payments due to an employee under the Labour Protection Act, they must pay interest on the default amount at 15% per annum.

Payment in lieu of notice required on date of termination

Under Thai labour law, an employer may terminate an indefinite term employment contract immediately, without notifying the employee at least one payment cycle in advance, by paying wages in lieu of advance notice. The amendment clarifies a previous ambiguity in this requirement, by stating the payment must be paid to the employee on the termination date.

Gender equality

Employers must pay wages, overtime payments, payments for working on holidays, and payments for working overtime on holidays, at the same rate for both male and female employees who undertake work of the same nature, quality, and quantity, or work of the same value, at an equal rate.

Sanctions

Several penalties for employers that fail to comply with the provisions in the Labour Protection Act have also been amended to extend them to cover the new amendments.

These new amendments range from the procedural, such as notification requirements for changing employment circumstances, to the financially substantial, such as the dramatic increase to severance pay for long-serving staff. However, both categories are designed with employee protection firmly in mind, and the burden to comply is firmly on employers. Failure to comply could result in severe penalties, and it is therefore vital for employers to thoroughly review their employment agreements and work rules to ensure that they comply with the new rules when they come into effect.

This story was originally published in the Bangkok Post, under a different title, and is reproduced here with permission and thanks. The original story can be viewed here on the Bangkok Post website, or downloaded using the link below.

RELATED INSIGHTS​ 

September 9, 2026
On August 25, 2026, Thailand’s cabinet approved in principle a draft amendment that would extend mandatory social security coverage to three categories of workers currently excluded from Thailand’s compulsory social security system. The amendment, proposed by the Ministry of Labour, would modify the Royal Decree Prescribing Businesses and Employees Excluded from the Social Security Act B.E. 2560 (2017). Newly Covered Workers The cabinet-approved proposal would remove the exclusions for the following three categories of employees, bringing them within Thailand’s mandatory social security system: Workers in seasonal cultivation (pho pluk), forestry (pa mai), and livestock (liang sat) businesses that do not employ workers year-round and whose operations do not include other types of business activities. Notably, fishery (pramong) workers were excluded from this amendment following objections raised at a Social Security Board meeting on April 30, 2025, because employers and employees in the fishery sector can already agree to opt into social security coverage under fishery labor laws. Domestic workers and other employees of individual employers where the work performed is not part of a business operation (e.g., housekeepers, gardeners, drivers). This group has actively demanded inclusion in the social security system. Workers employed in street-stall businesses operating fixed street stalls (kan kha phaeng loi). The rationale for including street-stall workers is that their employers have fixed, identifiable places of business that can be inspected. Accordingly, workers engaged in itinerant street hawking (kan kha re) remain excluded. The expanded coverage would apply to both Thai and foreign employees who possess valid identity documents and work permits, including migrant workers who have been granted special permission to work in Thailand. The Social Security Act B.E. 2533 (1990) does not restrict social security registration based on nationality, allowing these workers to register as insured persons under section 33. Employer Obligations and Employee
September 4, 2026
Thailand’s cabinet has approved two draft amendments aimed at improving labor-related judicial proceedings. The proposed amendments to the Act on the Establishment of Labor Courts and Labor Case Procedure B.E. 2522 (1979) and the Act on Procedures for Human Trafficking Cases B.E. 2559 (2016) are intended to make the process more efficient, appropriate, and fair. Key elements of these proposed amendments are outlined below. Expansion of Labor Court Jurisdiction Under the current framework, labor courts generally hear labor disputes, while criminal offenses under labor laws are handled separately. Matters involving both labor and criminal issues may therefore require the parties to pursue proceedings before different courts. To address this, the proposed amendments would expand the jurisdiction of labor courts to cover certain criminal offenses under labor laws. The government states that the change is intended to allow related issues to be heard by judges with expertise in labor law and to reduce the need for parallel proceedings. The proposed amendments also set out the following rules for cases involving multiple offenses. Where a single act gives rise to multiple offenses and at least one of those offenses falls within the jurisdiction of the labor court, the labor court may hear the related offenses as part of the same case. Where multiple connected acts give rise to different offenses, the labor court may hear the matters together or transfer part of the case to the appropriate court, taking into account convenience and the interests of justice. Criminal Offenses Covered The proposed amendments would extend labor court jurisdiction to criminal offenses under 11 labor-related laws, including laws concerning: Home workers protection Labor protection Labor protection in fisheries work Employment and job-seeker protection Management of foreign workers Social security Occupational safety, health, and working environment Compensation Maritime labor State enterprise labor relations
August 31, 2026
Thailand has introduced a new regulatory framework that may expose foreign nationals who violate the Foreign Business Act (FBA) to deportation. The Regulation of the Office of the Prime Minister on Deportation B.E. 2569 was published in the Government Gazette on August 27, 2026. The regulation establishes an administrative process for referring foreign nationals for deportation where this is deemed necessary in the interests of public order or public morality. It does not create new substantive deportation powers, but it expressly identifies unlawful business conduct under the FBA—including nominee arrangements—as grounds for referral. Grounds for Deportation Referral The regulation sets out five grounds that may give rise to a referral to the relevant authorities: Unlawful entry into, or unlawful stay in, Thailand in violation of immigration laws. Unlawful employment or engagement in work in violation of laws governing the employment of foreign nationals. Carrying on business in violation of the FBA, including through the use of nominee arrangements. Forging official documents or using forged official documents. Committing an offense punishable by imprisonment of five years or more. The framework takes a broad approach, extending not only to the perpetrators of these acts but also to those who facilitate, instigate, or otherwise support such acts. Deportation Risk Following a Criminal Judgment Where a foreign national has committed any of the above offenses and has fully served the sentence imposed pursuant to a final judgment, the interior minister has the power to order deportation. This power also applies where a court has issued a final judgment sentencing a foreign national to imprisonment but has suspended the execution of the sentence, or has imposed a fine. A deportation order may also specify a period during which the foreign national is prohibited from reentering Thailand. FBA Noncompliance: Broader Consequences Noncompliance with the FBA—including
August 20, 2026
As part of its membership in Lex Mundi, Tilleke & Gibbins has released the latest edition of its Guide to Doing Business in Thailand, providing an overview of the legal, regulatory, and commercial considerations for companies establishing or expanding operations in Thailand. The 2026 edition offers practical insight into the country’s business environment, investment framework, and operational requirements. The guide covers a wide range of topics relevant to foreign and domestic investors, including: Investment incentives and promotion schemes Financial facilities and banking regulations Exchange controls and money transfers Import and export regulations Business structures and incorporation options Requirements for establishing a business Operational and compliance considerations Business cessation and insolvency procedures Employment and labor laws Taxation Immigration and visa requirements Prepared by Tilleke & Gibbins lawyers across multiple practice areas, the publication outlines key aspects of doing business in Thailand, including foreign investment restrictions, regulatory compliance obligations, corporate structures, employment requirements, and recent legal and economic developments affecting investors. The publication forms part of Lex Mundi’s Country Guides series, a global collection of jurisdiction-specific reference materials prepared by member firms around the world. Together, these guides help companies evaluate opportunities, compare regulatory environments, and plan international business activities across multiple markets. The full Guide to Doing Business in Thailand 2026 is available through the button below.