Legislative Update: Swiss Parliament's 2026 Summer Session

The Federal Palace in Bern has become a hub of intense political activity for the 2026 Summer Session, running from June 1 to June 19. This session has seen the National Council and the Council of States tackle several pivotal national issues.

Quick Summary: The session is characterized by high-stakes debates over energy security, social security funding, international trade, and retail regulations.

📅 Session Agenda Tracking

Lift ban on new nuclear power plants
Determine financing for the 13th AHV pension
Finalize Mercosur Free Trade Agreement
Decide on expanded Sunday sales authorizations

☢️ Nuclear Energy: The Ban is Lifted

After an exhaustive "marathon" debate, Switzerland is set to permit the construction of new nuclear power plants once again. This decision follows a consensus reached by the Federal Council and the Council of States, which has now been mirrored by the National Council.

The legislative path involved the counterproposal to the Blackout Initiative. The final decision came down to whether the matter should be sent back to the Federal Council for further financial scrutiny.

The Voting Breakdown:

Vote Date	Body	Result	Outcome
Monday	National Council	100 Yes / 97 No (2 abstentions)	Favored referral back to Fed. Council
Thursday	National Council	100 No / 98 Yes	Rejected referral; approved counterproposal
Subsequent	Council of States	Clear Majority	Rejected referral

Political Alignment:

Proponents: SVP and FDP
Opponents: SP, GLP, and the Greens

Greenpeace protest projection Activists used the "Scream" imagery to protest nuclear energy.

💰 The 13th AHV Pension Funding

The parliament is grappling with how to pay for the 13th AHV pension. While the National Council has agreed to increase the Value-Added Tax (VAT), they have explicitly rejected other methods.

Approved: $\uparrow$ VAT rates.
Rejected: $\uparrow$ Payroll contribution rates.

The Conciliation Conference suggested a hybrid model, but the National Council insisted on VAT-only funding. If the Council rejects the specific VAT percentage increases today, the entire financing strategy will collapse.

AHV Pension Discussion

🌎 Mercosur Free Trade Agreement

The National Council is currently voting on a massive trade deal between the EFTA and Mercosur blocs.

Participating Nations:

EFTA: Switzerland, Iceland, Liechtenstein, and Norway.
Mercosur: Argentina, Brazil, Paraguay, and Uruguay.

Key Statistics:

Combined Population: $\approx 270,000,000$
2024 Swiss Exports: $> 4 \times 10^9 \text{ CHF}$
Duty-Free Access: $96\%$ of Swiss exports will be duty-free.

In exchange, Switzerland will allow 25 bilateral import quotas for sensitive goods (e.g., wine and meat), which the Swiss government will manage autonomously.

The Foreign Policy Committee (APK-N) backed the deal with a vote of 15 to 3 (7 abstentions), provided that the Federal Council adopts the EU's Deforestation Regulation to ensure environmental protections.

🛍️ Sunday Sales Expansion

The Council of States is reviewing a proposal—originally a Zurich cantonal initiative—to allow cantons to permit up to 12 Sunday sales days per year.

Objectives:

Modernize shopping habits.
Combat the dominance of online retail.

The Economic Affairs and Taxation Committee (WAK-S) advocates for "moderate flexibility," allowing local municipalities and cantons to decide based on regional needs without needing a full overhaul of the Labor Act.

Federal Palace Session

Technical Summary of Legislative Status

{
  "session": "2026_Summer",
  "location": "Bern",
  "status": "Active",
  "key_decisions": {
    "nuclear_ban": "LIFTED",
    "ahv_funding": "VAT_ONLY_PENDING",
    "mercosur_fta": "VOTING_PHASE",
    "sunday_sales": "DEBATING"
  }
}

Karin Keller-Sutter and Pierre-Andre Page Federal Councilor Karin Keller-Sutter and National Council President Pierre-Andre Page.