Brussels: The European Union enforced the first binding deadline of its Russian gas import ban on 17 June 2026, when short-term pipeline contracts concluded before 17 June 2025 became illegal across all 27 member states. The cut-off flows from Regulation (EU) 2026/261, which the Council adopted on 26 January 2026 and which turns the REPowerEU roadmap into hard law.
The first deadline bites
The Russian gas import ban is being introduced in stages rather than overnight. Short-term liquefied natural gas (LNG) cargoes were already barred from 25 April 2026, and the 17 June cut-off has now closed off remaining short-term pipeline deliveries. Importers can no longer sign or honour these contracts without breaching EU law.
Several larger deadlines still lie ahead:
- 1 January 2027 — prohibition on Russian LNG under longer-term contracts, aligned with existing EU sanctions;
- 30 September 2027 — prohibition on pipeline gas under longer-term contracts;
- 1 November 2027 — a backstop date that applies if winter storage targets are not met.
By 1 March 2026 each government had to submit a national plan to diversify supplies, and companies must now notify the Commission of any remaining Russian gas contracts on their books.
Why Brussels is acting now
The regulation resolves an awkward contradiction that has shadowed the bloc since 2022: while arming Ukraine, the EU kept paying Moscow for energy. Russian pipeline flows have fallen from roughly 40% of EU supply before the invasion to a low single-digit share today, which made a legally binding ban politically achievable at last.
Energy Commissioner Dan Jørgensen has cast the phase-out as a question of security rather than climate policy alone.
If we do not have energy security, we do not have security at all.
Safeguards and resistance
The text includes an emergency valve. If security of supply is seriously threatened in one or more countries, the Commission may suspend the import ban for up to four weeks, giving governments breathing room during a crisis.
Landlocked states remain the loudest critics. Hungary and Slovakia, still reliant on pipeline deliveries, argue the timetable will raise prices and have signalled possible legal challenges. Supporters counter that diversified LNG from the United States, Qatar and Norway, plus rising renewables, has already absorbed most of the gap.
Background
The European Commission first sketched a roadmap to end Russian energy imports after the 2022 invasion, but a binding instrument took until late 2025 to negotiate. The Council and Parliament struck a deal on 3 December 2025, and the Council gave final approval on 26 January 2026, with the regulation published in the Official Journal on 2 February.
What happens next
Attention now turns to the 2027 deadlines and to whether storage levels hold through next winter. The Commission will track national diversification plans and the wind-down of remaining contracts, while watching for any member state seeking to invoke the emergency suspension. For now, the Russian gas import ban has cleared its first real test.




