EU Plans Legislation to Mandate Local Manufacturing, Japanese Automakers Face Market Access Crisis for European EV Business
nashnova research
The EU's draft Industrial Accelerator Act requires 70% of EV components be made in the EU with final assembly on EU soil to qualify for subsidies — a threshold that would cut Japanese automakers off from Europe's policy support almost entirely.
What does this bill actually require?
The Industrial Accelerator Act (IAA) sets one hard gate: an EV must have 70% of its parts made inside the EU and be assembled on EU soil.
Cars that clear the bar get purchase subsidies and company-car tax breaks. Cars that don't get neither.
This means → The IAA is not a tariff. It is a subsidy access threshold — no extra tax, but the money only flows to locally built vehicles.
Why is the "company car" channel the real kill shot?
Roughly 60% of new cars registered in Europe are corporate fleet vehicles, and companies claim tax relief on them.
Under the IAA, EVs produced outside the EU cannot qualify for company-car tax breaks. Individual buyers of non-EU-built EVs lose purchase subsidies as well.
In plain terms = Six out of ten EV buyers in Europe are companies chasing the tax write-off. Remove that incentive and you lock out the largest customer segment entirely.
Why are Japanese automakers hit hardest?
Japanese brands hold just over 10% of Europe's overall car market but only about 2% of the EV segment.
Toyota offers 12 EV models — nearly all imported from Japan or other non-EU countries. Its only EU assembly sites are in France and Portugal.
Suzuki has a plant in Hungary but imports most of its European EVs from India. Nissan's flagship Leaf is built in northern England — outside the EU.
This means → Japanese automakers' European EV operations almost universally fail the IAA's local-content test under their current manufacturing footprint.
The bill targets China — so why is Japan caught in the crossfire?
The legislative trigger: Chinese-brand EVs reached 11.5% of European EV sales in 2025, up 90% year-on-year.
Chinese automakers have begun acquiring European factories — Stellantis has transferred ownership of its Spanish plant to a joint venture with Leapmotor.
Despite Japan's existing Economic Partnership Agreement with the EU, the IAA draft grants no exemption for Japanese-made EVs.
In plain terms = The bill draws one line — "made in the EU" — and it does not care whether you are a Chinese or a Japanese brand. Outside the line is outside the line.
How much time do Japanese automakers have?
The European Parliament and the Council of the EU will review the IAA by December; the deadline for amendments is this Wednesday. If passed, the earliest effective date is 2028.
Toyota's plan to start EV production in the Czech Republic is set for 2028 — landing exactly on the bill's potential enforcement date.
GlobalData figures: European EV sales hit 2.72 million units last year at 18% market share, forecast to reach 85% by 2035 and 98% by 2038 — projections that do not yet factor in the IAA's impact.
This reflects a deeper problem: Japanese automakers are not just facing a single regulation — they are watching a rapidly expanding market start to close its doors, with at most three years to restructure their supply chains.
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