A Guide for Businesses Entering the Southeast Asian Market
International businesses entering Southeast Asia understandably focus on incorporation, tax, banking, employment, premises and finding customers.
Trademark protection is sometimes left until later.
That can be an expensive mistake.
Trademark rights are territorial, and ASEAN guidance confirms that all ASEAN countries operate on a first to file basis. In practical terms, being the owner of a brand in Australia, the UK, the US or elsewhere does not automatically give you trademark ownership across Southeast Asia.
The issue is becoming more important as intellectual property activity across Asia grows. Asian IP offices accounted for almost two thirds of global trademark filing activity in 2024.
For businesses planning to establish, sell, recruit, distribute or build a long term presence in Southeast Asia, trademark planning should therefore form part of market entry, not something addressed after launch.
1. Register Before You Enter the Market
The most important principle is simple: file early.
Under a first to file system, the party that files first can establish a significant advantage. The Philippines expressly applies this rule, as does Vietnam, while Indonesian authorities similarly emphasise that exclusive trademark rights arise through registration.
Waiting until you have incorporated, appointed distributors, launched a website or started selling can create unnecessary exposure.
A Spanish company recently discovered that a local company in Vietnam had registered its trademarks without permission before the legitimate owner had secured local protection. The company then had to pursue remedies against the registration rather than simply entering the market with its ownership already established.
Checklist
✓ Identify every Southeast Asian market you expect to enter within the next three to five years.
✓ Search existing trademark registrations before committing to the market.
✓ File before announcing expansion wherever possible.
✓ Avoid giving distributors, employees or potential partners advance access to an unprotected brand unnecessarily.
✓ Keep evidence showing when and where your brand was created and first used.
2. Incorporating a Company Does Not Protect Your Brand
Registering a company called Example Technologies Philippines Inc. does not necessarily mean you own EXAMPLE as a trademark.
The same principle applies to websites. Owning the .com, .ph or another domain does not replace trademark registration.
Imagine spending months incorporating, hiring twenty employees and marketing under your global brand, only to discover that another business has already registered the same name for similar services. Rebranding a functioning business can cost substantially more than registering correctly at the beginning.
Checklist
✓ Search your proposed company name against trademark databases before incorporation.
✓ Register the core brand separately from the corporate entity.
✓ Secure relevant domain names and social media handles.
✓ Consider registering both your trading name and important product or service names.
3. Do Not Assume One Registration Protects Southeast Asia
There is no single trademark registration covering the whole of Southeast Asia.
Trademark rights remain territorial. The ASEAN IP framework makes clear that protection must ultimately exist in each country in which rights are required. Applications are also linked to specific goods and services across the 45 classes of the Nice Classification.
The Madrid System can make international filing significantly easier. Eligible businesses can submit one international application and designate multiple participating jurisdictions, but each designated country's domestic law still determines whether protection will ultimately be granted.
This means businesses need a regional trademark strategy, rather than simply registering in the first country they enter.
Checklist
✓ Prioritise markets according to commercial importance and expansion plans.
✓ Decide whether national applications or the Madrid System are more appropriate.
✓ Register the correct goods and services classes.
✓ Include future activities where commercially sensible.
✓ Review protection when entering each additional jurisdiction.
4. Protect Against Trademark Squatting
Trademark squatting occurs when another party registers someone else's brand, often because they expect the legitimate owner eventually to enter the market.
The consequences can be serious. A squatter may demand payment, oppose your application, threaten infringement proceedings or force you into lengthy cancellation action.
One recent Vietnam matter described a squatter seeking at least USD 48,000 to resolve a trademark conflict.
Thailand has also seen a major dispute involving Luckin Coffee. After years of litigation concerning registrations of its branding, Thailand's Court of Appeal for Specialized Cases confirmed cancellation of the disputed registrations in 2026 and recognised the legitimate brand owner's better rights. The important lesson is not simply that Luckin ultimately succeeded, but how much time, management attention and legal cost can arise once ownership has to be fought over.
Checklist
✓ File before engaging distributors or commercial partners.
✓ Monitor trademark applications for identical and confusingly similar marks.
✓ Investigate suspicious applications immediately.
✓ Maintain evidence of international registrations, advertising, sales and reputation.
✓ Act quickly when bad faith registration is identified.
5. Think About Language, Translation and Local Versions of Your Brand
A brand may not look or sound the same when expressed in Thai, Vietnamese, Khmer, Bahasa Indonesia or another local language.
ASEAN guidance specifically recommends considering local language versions, including phonetic, literal and conceptual translations. This can also help prevent third parties registering local equivalents of international brands.
A foreign company may therefore protect its English language name but still leave a popular local translation or phonetic version exposed.
Checklist
✓ Determine how customers are likely to pronounce or translate your brand.
✓ Consider registering important local language versions.
✓ Review transliterations and phonetic equivalents.
✓ Check that translations do not create unintended or inappropriate meanings.
6. Protect More Than Just the Company Name
Many businesses think only about their primary company name.
Their actual intellectual property portfolio may be considerably broader.
Logos, product names, software platforms, service brands, slogans and distinctive visual elements can all carry commercial value. Registration should reflect how customers actually identify the business.
Classification also matters. A technology company may require protection for software, technology services and business services. A consumer brand may need coverage across products, retail and ecommerce activities.
Registering too narrowly can create gaps that only become apparent once another party enters an adjacent category.
Checklist
✓ Inventory your important brands and product names.
✓ Identify current and anticipated goods and services.
✓ Review the correct Nice Classification classes.
✓ Consider separate protection for word marks and logos.
✓ Review the portfolio as the business expands.
7. Registration Is the Beginning, Not the End
Trademark portfolios require management.
Registrations must be renewed, ownership details kept current and, in some countries, evidence of actual use may be required. The Philippines, for example, requires Declarations of Actual Use at prescribed stages to maintain trademark rights.
Businesses should also monitor competitors, online marketplaces, domains and social media.
ASEAN guidance specifically warns businesses about domain name squatting and recommends securing relevant domains early rather than attempting to recover them later.
Checklist
✓ Maintain a central trademark register and renewal calendar.
✓ Track use requirements in each jurisdiction.
✓ Monitor new applications and online infringement.
✓ Keep ownership details updated after restructures or acquisitions.
✓ Review the portfolio annually against your expansion strategy.
The Final Consideration
Trademark registration can appear like a relatively minor component of market entry.
It is not.
Your brand may ultimately become one of the most valuable assets your Southeast Asian operation owns.
The safest approach is therefore straightforward: search early, file early and protect the markets you intend to enter before significant commercial exposure begins.
The cost of doing that properly is usually modest compared with the potential cost of recovering a brand after somebody else has registered it.