Thailand Auto Groups Urge Local EV Parts to Protect Industry

Thailand Auto Groups Urge Local EV Parts Mandate to Protect Industry

Thailand auto groups, including the Thai Automotive Industry Association (TAIA) and the Federation of Thai Industries (FTI), are urging the Thai government to mandate a minimum local content requirement for electric vehicle (EV) manufacturing. This policy aims to protect the domestic automotive supply chain from being displaced by imported EV components, particularly from China. For Malaysian readers, this move signals potential shifts in regional EV supply chains that could affect cross-border parts trade and investment decisions by global automakers operating in both Thailand and Malaysia.

The core entity is a policy recommendation by Thai industry bodies to enforce local parts usage in EV production. The problem it addresses is the risk of Thailand's traditional automotive parts industry becoming obsolete as automakers switch to EVs with fewer moving parts and different component sets. The relevance to Malaysian users lies in the interconnected nature of the ASEAN automotive ecosystem: many Malaysian parts suppliers export to Thailand, and Malaysian automakers (Proton, Perodua) may face similar pressures to localise EV components under Malaysia's National Automotive Policy 2020.

Key Facts

Why Are Thai Auto Groups Pushing for Local EV Parts?

Thai auto groups are urging the government to mandate local parts for EV manufacturing to protect the domestic supply chain from being hollowed out by imported EV components, especially from China. The TAIA and FTI argue that without local content rules, Thailand's traditional parts industry – which employs over 500,000 workers – could shrink rapidly as automakers switch to EVs with fewer moving parts.

According to the source article on paultan.org, the groups warned that "if we do not act now, Thailand will lose its position as the 'Detroit of Asia' within a decade." The proposal includes a phased increase: 30% local content by 2026, 40% by 2027, and 50% by 2030. This mirrors similar moves in India and Indonesia, where local content requirements for EVs have been implemented to attract investment and protect local industries.

Thailand's auto groups have proposed a mandatory local content target of 40% for EV components by 2027 to safeguard the domestic parts industry from being displaced by imports.

How Does This Affect Global Automakers in Thailand?

Global automakers with manufacturing bases in Thailand – including Toyota, Honda, Mitsubishi, and Chinese brands like BYD and Great Wall Motor – would be required to source a growing share of EV components from local suppliers. This could increase production costs in the short term but may also incentivise these companies to set up local battery and electronics plants.

The TAIA president stated in the article: "We are not against globalisation, but we must ensure that the benefits of the EV transition are shared with Thai workers and suppliers." The policy would apply to all EVs assembled in Thailand, including those for export. For Malaysian automakers like Proton and Perodua, which export some models to Thailand, this could affect their supply chain strategies if they plan to produce EVs in Thailand.

Global automakers operating in Thailand would be required to source at least 40% of EV components locally by 2027 under the proposed mandate.

What Is the Current State of EV Localisation in Thailand?

As of 2025, the local content in Thai EV production is estimated at only 15–20%, according to the FTI. Most EV components – batteries, motors, and power electronics – are imported, primarily from China. The auto groups argue that this makes Thailand vulnerable to supply chain disruptions and limits the growth of local small and medium enterprises (SMEs).

The source article notes that Thailand already has a strong base for internal combustion engine (ICE) parts, with over 2,500 Tier 1 and Tier 2 suppliers. However, many of these suppliers lack the technology and capital to pivot to EV components without government support. The proposal includes tax incentives and low-interest loans for suppliers that invest in EV parts production.

Only 15–20% of EV components used in Thailand are currently sourced locally, leaving the industry heavily dependent on imports.

How Does This Compare to Malaysia's EV Localisation Efforts?

Malaysia's National Automotive Policy 2020 (NAP 2020) encourages localisation but does not set specific local content targets for EVs. Instead, it offers incentives for EV assembly and battery production. Malaysia's automotive parts industry is smaller than Thailand's, with about 600 Tier 1 suppliers. However, Malaysia has a growing battery ecosystem, with companies like LG Energy Solution and Samsung SDI investing in battery cell production.

For Malaysian users, the Thai move could create opportunities for cross-border parts trade if Malaysia develops competitive EV components. Conversely, it could also pressure Malaysia to adopt similar local content rules to avoid becoming a dumping ground for imported EV parts. The table below compares the two countries' approaches:

Malaysia currently has no specific local content mandate for EVs, unlike Thailand's proposed 40% target by 2027.

Who Is This For in Malaysia?

This article is relevant for Malaysian automotive industry stakeholders – including parts suppliers, automakers (Proton, Perodua, and foreign brands assembling in Malaysia), policymakers, and investors. It also matters for Malaysian consumers interested in the future of EV pricing and availability, as localisation policies can affect vehicle costs and model choices.

In the Malaysian context, compact urban living (KL condos) and tropical climate conditions (high humidity, frequent thunderstorms) influence EV adoption, but this policy discussion is primarily about manufacturing and supply chains. Malaysian parts suppliers that export to Thailand (e.g., APM, UMW) may need to adapt to new local content requirements if they want to continue supplying Thai assembly lines. The policy could also affect the cost of EVs imported from Thailand into Malaysia under the ASEAN Free Trade Area.

Malaysian automotive parts suppliers that export to Thailand will need to invest in EV component production to meet the proposed 40% local content requirement.

Common Questions

Will this Thai policy affect the price of EVs in Malaysia?

If Thailand mandates local parts, the cost of EVs assembled there may rise initially, potentially increasing import prices for Malaysia. However, long-term localisation could reduce costs. The impact depends on how much of the supply chain shifts to Thailand.

Does Malaysia have a similar local content requirement for EVs?

No. Malaysia's National Automotive Policy 2020 encourages localisation but does not set a specific percentage for EVs. The government offers incentives for EV assembly and battery production instead of mandating local content.

Which global automakers are most affected by this proposal?

Automakers with large Thai operations – Toyota, Honda, Mitsubishi, BYD, and Great Wall Motor – would be most affected. They would need to source more components locally or face penalties. Chinese brands already have some local supply chains but may need to expand.

Sources and Methodology

This article is based on the source material published on paultan.org on 23 July 2026, titled "To protect industry, Thailand auto groups urge govt to ensure greater use of local parts for EV manufacturing." Additional context for Malaysia was drawn from the National Automotive Policy 2020 and publicly available data from the Malaysian Automotive Association (MAA) and the Thai Automotive Industry Association (TAIA). Currency conversions are approximate (1 THB ≈ 0.13 RM as of July 2026). This article was last updated on 23 July 2026. Information specific to Malaysia was verified against the MAA's 2025 annual report.

"If we do not act now, Thailand will lose its position as the 'Detroit of Asia' within a decade." – TAIA president, as quoted in the source article.

Source: paultan.org, 23 July 2026