The European Commission has proposed up to 15 years of post-accession safeguards to punish new member states in case of bad behaviour, in a long-delayed pre-enlargement policy review out on Tuesday (6 October).

The reforms were initially requested by the European Council in June 2024 to be ready by spring 2025, but were delayed several times due to political sensitivities in EU capitals.

They are aimed at frontrunners for future EU membership – Montenegro, Albania, Moldova, and Ukraine – each of whom will get an accession roadmap this month.

EU Commission president Ursula von der Leyen has deemed union enlargement a “geopolitical imperative” amid the war in Ukraine and shift towards a new global order.

By expanding, the EU hopes to promote democracy and strengthen the single market.

But this also comes with fears that countries could misbehave after getting in, prompting the commission’s proposed new guardrails.

The commission suggests that new member states promise “not to oppose EU decisions on future enlargements” due “to bilateral disputes” for an unspecified time.

But Marta Kos, the EU’s enlargement commissioner, said this commitment would be voluntary.

Commissioner dismisses ‘two-tier’ concerns

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