By: Decio Ribeiro Sarmento
As the United States continues to recalibrate its trade strategy through reciprocal tariffs targeting key Asian economies, Timor-Leste is exploring a bold – though complex – trade positioning. Leveraging its upcoming accession to ASEAN and the Rules of Origin (ROO) provisions under the ASEAN Trade in Goods Agreement (ATIGA), the country may seek to position itself as a compliant export platform to the U.S. market.
This strategy offers potential benefits, particularly in attracting investment from value chains seeking tariff diversification. Yet, it is not without legal, institutional, and geopolitical risks – especially under heightened U.S. trade enforcement mechanisms.
The ASEAN ROO Advantage
Timor-Leste, the youngest country in Asia, is on the final stretch of its accession to ASEAN. With it comes access to one of ASEAN’s most powerful trade tools: the ASEAN Trade in Goods Agreement (ATIGA) and its unified Rules of Origin (ROO) framework. ATIGA’s ROO framework allows ASEAN member states to confer “origin” status to goods based on three criteria: substantial transformation, a regional value content (RVC) of typically 40%, or compliance with product-specific rules (PSRs). This arrangement enables intra-ASEAN trade preferences and, crucially, origin reclassification when value is sufficiently added within a different ASEAN jurisdiction.
For Timor-Leste, this opens a legal avenue to attract part of the value chain operations – especially in sectors facing U.S. tariffs such as electronics, textiles, and processed foods. For investors and manufacturers in countries like Indonesia or Vietnam – now facing stiff U.S. tariffs – this could be a legal way to shift part of their supply chains to Timor-Leste. If companies from ASEAN countries relocate final assembly or packaging operations to Timor-Leste, and those operations satisfy ROO requirements, the products may be legally labeled as “Timor-Leste origin” and thus potentially avoid U.S. tariff penalties imposed under Section 301 actions or reciprocal tariff regimes.
Such a strategy aligns with trends in “tariff engineering,” where supply chains are redesigned not for efficiency alone but also to respond to the shifting terrain of trade policy.
Re-Export Potential: A Double-Edged Sword
The re-export platform concept is not novel; countries such as Malaysia and Mexico have long benefited from location-based manufacturing advantages to access protected markets. For Timor-Leste, however, this would be a new and ambitious step – one that must be handled carefully to avoid becoming a target of anti-circumvention action.
Timor-Leste’s advantages include a neutral trade identity, unlinked to recent U.S. tariff actions; low-cost labor and proximity to ASEAN production hubs; and expected access to ATIGA’s trade facilitation mechanisms and cumulative ROO once it becomes a full member of ASEAN.
These factors make it an attractive location for value chain “detours” designed to meet ROO requirements and shift origin classification. However, the strategy hinges on a delicate balance: the country must add enough value to products for them to be genuinely considered Timor-Leste-origin, while also ensuring that its own customs and certification systems are robust enough to pass scrutiny from U.S. authorities.
Rising U.S. Enforcement: Legal and Reputational Risks
Recent developments in U.S. trade policy present real risks for countries perceived as re-export hubs for tariff avoidance.
1. Transshipment and Origin Fraud Crackdowns
U.S. Customs and Border Protection (CBP), alongside the Office of the U.S. Trade Representative (USTR), has increased investigations into re-routing and origin misrepresentation, especially in sectors previously implicated in circumvention, such as steel, solar panels, and apparel.
If Timor-Leste becomes associated with minimal processing or origin masking of goods from countries under Section 301 tariffs, it could face: retrospective duties and penalties; cargo seizures and blacklisting of firms; and reputational damage undermining future export credibility.
2. Lack of Preferential U.S. Market Access
Timor-Leste currently has no bilateral trade agreement with the United States. As a result, even products legitimately originating in Timor-Leste may still face Most-Favored-Nation (MFN) tariffs – unless origin reclassification clearly distinguishes them from penalized countries.
3. Weak Domestic Institutions
At present, Timor-Leste’s customs and ROO enforcement systems are in early stages of development. Without credible origin verification processes, the country may be seen as a soft target for tariff circumvention schemes, even if unintentionally.
Policy Priorities for Timor-Leste
To minimize risk and maximize the opportunity, Timor-Leste must take proactive steps in four key areas:
a. Customs and ROO Verification Capacity
Timor-Leste should strengthen its customs procedures, invest in digital origin certification systems, and train enforcement personnel on ATIGA ROO compliance. This will be critical not only for managing re-export claims but also for building trust with trade partners.
b. Investor Screening and Sectoral Oversight
The government should establish due diligence mechanisms to screen foreign investments, particularly in high-risk sectors. This includes identifying “footloose” manufacturers that may be seeking only to re-route goods for tariff evasion.
c. Strategic Engagement with U.S. Trade Authorities
Timor-Leste should engage with USTR and CBP through transparency and dialogue. Establishing clear channels of communication can prevent future misunderstandings and offer the U.S. reassurance about the country’s commitment to rules-based trade.
d. Exploration of Preferential Access Mechanisms
While complex, Timor-Leste could consider exploring participation in Indo-Pacific economic frameworks that may offer preferential or developmental trade access to the U.S. market.
Conclusion: A Cautious Path Forward
Timor-Leste’s ambition to join ASEAN is not just about diplomacy – it’s also about economics. If it can use ATIGA’s trade tools to insert itself into regional and global value chains, it could begin shifting its economy from oil and gas dependency to trade-driven development. Access to ATIGA’s ROO regime could unlock new pathways to trade diversification, industrial development, and investment attraction. Yet, this strategy is not without risk.
But as the U.S. doubles down on trade enforcement, and as scrutiny of supply chains intensifies, Timor-Leste’s path will be narrow. Whether it becomes a credible export hub or a cautionary tale will depend on how seriously it approaches compliance, investment screening, and institutional reform. Any attempt to use ROO as a tariff workaround must be carefully constructed and institutionally supported. Without credible systems, Timor-Leste could unintentionally invite trade penalties that outweigh the benefits.
Ultimately, the success of this strategy will depend on how well Timor-Leste can balance opportunity with compliance and how effectively it can position itself as a trustworthy partner in an increasingly fragmented global trade environment.
The views and opinions expressed in this publication are those of the author and do not necessarily reflect the position of any organization or institution to which the author may or may not be affiliated.
July 2025
