A Guide to International Employment Law

International employment law

International employment law refers to the regulations applied by private and public sectors regarding the rights and duties of employers, employees, unions, and governments in the workplace.

With advancements in technology, more organizations have been able to expand across borders and recruit diverse talent from other countries. However, research suggests that many workers in the developing world have not benefited from globalization, with over half remaining in the informal sector. Expanding hiring territories can fuel business growth by bringing in new skills and perspectives. But as companies seek to branch out internationally, understanding international labor and employment laws becomes critical to operating legally across borders.

Interested in Oyster but want more information about how the platform works? This product overview should help.

What's covered under international employment laws?

International employment laws are the regulations governing workplace rights, responsibilities, and standards across different countries. These laws cover everything from hiring and contracts to wages, benefits, and termination policies that companies must follow when employing people globally.

To oversee global employment, international law is regulated by the United Nations (U.N.) through an agency known as the International Labour Organization. This regulatory body sets standards in 187 member territories to advance social justice and promote decent work, and in two thirds of the ILO's Member States, this "Decent Work Agenda" has been at least partly implemented. Member nations agree upon the organization's terms and must then adopt and implement the regulations as part of their local laws.

Under this sweeping international law, the agency regulates employment in great detail. Here's a high-level overview of some of their policy goals:

To prohibit child labor
To prohibit forced or compulsory labor
To prohibit discrimination at work, a principle that is part of the eight ILO Fundamental Conventions which also cover equal remuneration, forced labor, and child labor.
To ensure the right to collective bargaining, including the ability to join unions

Employment Terms Comparator

Legal entity requirements for global hiring

So, do you really need to set up a legal entity in every country where you want to hire? Traditionally, yes—but that meant dealing with slow, expensive processes involving local lawyers and unfamiliar red tape.

Here's what entity setup typically involves:

Legal complexity: Navigate local business registration and compliance requirements
Time delays: Wait months for approvals before you can hire anyone
Ongoing costs: Maintain local accounting, legal, and tax obligations

The good news? You no longer need to open an entity to hire internationally. A global employment platform with an Employer of Record (EOR) service lets you hire compliantly in new countries quickly, handling all the legal employer responsibilities for you.

Hiring and onboarding compliance internationally

Found the perfect candidate? Now comes the tricky part—bringing them on board compliantly. Each country has its own rules that go way beyond sending a standard offer letter.

Here's what varies by country:

Contract language: Some require agreements in the local language
Probation periods: Length and terms differ significantly
Required documents: Right-to-work verifications and mandatory policies vary
Offer restrictions: What you can and can't include in job offers

A streamlined process guided by local expertise helps ensure every new hire has a positive, compliant experience from day one.

What are some common international employment law issues?

Aside from the policies outlined by the International Labour Organization, there are also regional labor standards which are a form of international employment law. For instance, European labor law applies to all territories within the European Union (EU) and covers rights such as:

Prohibition of workplace discrimination
A minimum of four weeks' annual leave for employees
A written employment contract, either fixed-term or indefinite
The ability to move freely across states in the EU

Likewise, the U.S., Canada, and Mexico have their own labor standards, which are outlined in the North American Agreement on Labor Cooperation. These regulations cover:

Workers' compensation
Protection for migrant workers
Equal pay for equal work
The right to collective bargaining and strikes
Prohibition of child labor
Health and safety standards

Here's the bottom line: you need to follow local labor laws in every country where you do business. That means understanding not just international standards from the U.N., but also regional agreements and country-specific rules.

Let's look at some common compliance areas that apply across many territories:

Benefits

In some areas, employers are obligated to contribute to health insurance, retirement plans, workers' compensation, and unemployment insurance—which are critical, as work-related incidents are estimated to cause 2.8 million fatalities globally each year.

Minimum wage

Certain territories, such as the U.S., Canada, France, Ireland, and Australia (among others), have a minimum wage requirement. Companies seeking to expand into these territories must ensure they're paying a compliant rate, keeping in mind that the impact of minimum wage can be amplified by restrictive standards or softened by policies like employment protection laws that help to offset these effects.

Employee contracts

Many nations also have laws that require written employment contracts to define the terms of employment. Such agreements may outline the details of an employee's job description, working hours, pay, and time off.

Termination

Employee termination policies vary from one territory to the next. In the U.S., employers can terminate workers "at will," but in nations like France, they must have proper cause. In nations with such policies, fair processes must take place when an employee is terminated.

Payroll

In most countries, employers need to withhold payroll taxes and submit them to the proper authorities. Typically, this is only required for workers who are classified as employees and does not apply to freelancers or other independent contractors.

When it comes to hiring across borders, international employment law is clearly one of the most complex and challenging aspects of workforce management. Yet, it's also among the most important, as failing to comply with international labor and employment laws can lead to fines, penalties, and reputational damage. For this reason, any company seeking to expand into new territories must be diligent about compliance with all applicable regulations.

Navigating international employment law compliance

Look, international employment law is complex—but it shouldn't stop you from building an amazing global team. The key? Stay informed about the basics and use tools that handle the heavy lifting for you.

With the right partner, you can manage these complexities confidently and focus on what matters most: supporting your people. Oyster's global employment platform helps you start hiring globally, handling the intricacies of local laws so you don't have to.

FAQ’s

Is there one “international employment law,” or do I always have to follow local country law?

There isn’t a single global rulebook you can rely on for day-to-day employment decisions. International standards (like those advanced through the International Labour Organization) influence how countries shape their labor laws, but the enforceable requirements you’re held to are typically the laws of the country where the worker is employed and doing the work. That’s why two hires with the same job title can have completely different requirements for things like mandatory benefits, paid leave, payroll tax treatment, and termination process.

What’s the fastest way to compare employment laws by country without reading a 200-page legal guide?

Start by comparing the handful of “make-or-break” terms that drive risk and cost: notice periods and severance norms, statutory leave entitlements, probation rules, required benefits and employer contributions, and payroll cadence and withholding obligations. A quick comparison across those categories usually tells you whether a country is a fit for your timeline and budget, and it helps you avoid the classic mistake of assuming your home-country contract template will work everywhere.

How do I know if someone should be a contractor or an employee under international employment law?

This is where a lot of global teams get burned, because “contractor” isn’t just a preference—it’s a legal classification that hinges on how the work is structured. If you control the person’s schedule, tools, and day-to-day work like you would an employee, or the role is core to your business and ongoing, you’re often drifting into employee territory even if the invoice says otherwise. Misclassification can trigger back taxes, penalties, and benefit liabilities, and it can create a messy experience for the worker if their status is challenged later.

Why do terminations get so complicated across countries, and what should I plan for before I employ internationally?

Because “at-will” is the exception, not the norm. In many countries, you’ll need a documented process, specific grounds, and a timeline that includes notice requirements, consultation steps, and final-pay rules that can be stricter than what your managers are used to. The practical move is to plan early: align performance documentation standards, confirm what “cause” means locally, and budget for statutory severance or accrued entitlements so Finance isn’t surprised when you’re trying to move quickly.

How can I estimate the true cost of international employment—including statutory contributions—before I make an offer?

Base salary is only part of the number your CFO cares about. The real cost typically includes employer social contributions, mandatory insurance or pension contributions, country-specific allowances or bonuses where customary, and the operational costs of running compliant payroll. If you want a quick, country-specific view, Oyster’s Global Employment Cost Calculator can help you model total employment cost before you commit to an offer, which is especially useful when you’re comparing multiple countries for the same role.

About Oyster

Oyster is a global employment platform designed to enable visionary HR leaders to find, hire, pay, manage, develop, and take care of a thriving distributed workforce. Oyster lets growing companies give valued international team members the experience they deserve, without the usual headaches and expense.

Oyster enables hiring anywhere in the world—with reliable, compliant payroll, and great local benefits and perks.