How the EU’s ‘Made in Europe’ Plan Triggered an Auto Industry Backlash

The IAA’s Core Requirements: A New Manufacturing Standard

To qualify for public support under the proposed act, vehicles must meet two critical benchmarks. First, they must be physically assembled within the European Union. Second, a minimum of 70% of the vehicle’s components—calculated by value and excluding the battery—must originate from the EU . For critical components such as electric motors, lidar systems, radar, cameras, and infotainment units, the act sets a separate 50% local origin minimum after a three-year transition period .

Batteries follow a distinct regulatory path but the message from Brussels is clear: if a car wants access to public contracts or subsidy schemes, its value chain must be overwhelmingly European .

Toyota’s Opposition: A Call for Open Partnerships

Toyota has emerged as one of the most vocal critics of the proposed rules. The Japanese automaker warns that the rigid localization requirements risk damaging investment flows, employment levels, and the long-term competitiveness of the European auto market itself . Toyota argues that the legislation is overly protectionist and risks shutting out vital non-EU supply chains and trade partners.

The company has publicly called for broader international partnerships, specifically requesting that critical allies like the UK, Japan, and Türkiye be granted “Made in EU” equivalency under the act . Moreover, Toyota is urging Brussels to adopt a technology-neutral policy framework. Rather than heavily favoring battery-electric vehicles, Toyota argues the regulations should maintain flexibility for hybrids, hydrogen fuel cells, and other low-carbon technologies . Toyota Motor Europe Vice President Yoshihiro Nakata stressed this point, stating, “We believe that selected critical partners—for instance the UK, Japan, and Turkiye—should be recognised in the same way as ‘Made in EU’ under the Industrial Accelerator Act” .

Jaguar Land Rover and the UK’s Existential Brexit Problem

Since Brexit took the UK out of the EU’s single market, British-based automakers have faced persistent trade friction. The IAA dramatically escalates this tension. Jaguar Land Rover (JLR), which relies heavily on its UK manufacturing base for vehicles sold across the continent, sees the act as direct discrimination against UK-made cars and components .

JLR’s anxiety is shared across the British auto sector. The Society of Motor Manufacturers and Traders (SMMT) reacted with “grave concern,” warning that the proposals could undermine approximately €80 billion (roughly $94 billion) in annual UK-EU automotive trade and “damage a trading relationship that is fundamentally interdependent” . Mike Hawes, SMMT Chief Executive, stated bluntly that the plans would “discriminate against British automobile manufacturers” .

The consequences could be tangible. Some analysts and media reports have raised the possibility that Britain’s largest car factory—the Nissan plant in Sunderland—could face closure if the UK is excluded from the “Made in EU” framework . That single facility employs around 6,000 workers and is a cornerstone of the UK industrial economy .

Broad Industry Resistance: From Nissan to the ACEA

The backlash extends far beyond Toyota and JLR. Nissan, which manufactures a significant portion of its European-market vehicles in Sunderland, has echoed the concerns, indicating that the IAA presents an “existential” risk to its UK operations .

At the EU level, the European Automobile Manufacturers’ Association (ACEA)—which represents major European carmakers—has notably declined to endorse the initiative. Sources told the Financial Times that automakers refused to sign up due to deep uncertainty over how “European” status would be defined and how the rules would be implemented . Reports also suggest that no major automaker is publicly in favor of the current text, with German OEMs counted among the strongest opponents .

The debate has also exposed a split among EU member states. France is pushing for a more protectionist interpretation of the rules, while Germany—home to deeply globalized supply chains—fears that the act could provoke retaliatory trade measures from Japan, South Korea, the UK, and other partners .

The Counter-Push: Suppliers Demand Even Tougher Rules

Remarkably, the sharpest split is within the auto industry itself. In contrast to the vehicle manufacturers, the European Association of Automotive Suppliers (CLEPA) is pressing for even more stringent requirements. CLEPA welcomed the mandated EU assembly and immediate 70% local content threshold but argued that thresholds of 70–75%—or even 80% for specific components—are required to preserve high-value jobs and prevent massive disruption to the European supply base .

This division highlights the core tension of the IAA: finished-vehicle manufacturers depend on fluid global supply chains to keep costs low, while parts manufacturers see strict origin rules as the last defense for domestic factories and employment .

What Comes Next

The proposed IAA could fundamentally reshape the global auto trade landscape. The Bruegel think tank warned that the origin-based content rules risk delaying decarbonization, raising costs for firms and consumers, and exposing the EU to trade retaliation . The act remains under negotiation, and intense lobbying from both sides ensures that the final thresholds and partnership definitions will likely look different from the initial draft . For now, the global auto industry is watching Brussels closely, worried that a well-intentioned plan to protect European jobs could backfire by igniting a trade war and freezing the international investment that Europe’s transition needs .