Law & Court Decisions — 2026-05-06

Supreme Court & Federal Courts

Louisiana v. Callais — Expedited Mandate — U.S. Supreme Court

• Holding: The Supreme Court expedited its April 29 ruling, letting the decision take effect ahead of schedule so Louisiana Republicans can redraw the state's congressional voting map before the 2026 midterm elections. The underlying 6-3 ruling held that Louisiana's second majority-Black congressional district constituted an impermissible racial gerrymander, effectively gutting Section 2 of the Voting Rights Act.
• Vote / posture: 6-3 on the merits; Justice Ketanji Brown Jackson issued a sharp dissent on the expedited mandate, noting the Court had accelerated a ruling's effective date only twice in the past 25 years.
• Why it matters: Civil rights advocates say the decision "demolishes" the provision of the VRA that prevented racially discriminatory voting maps, opening the door for other states to redraw their own congressional districts before the midterms. The Campaign Legal Center called it an "evisceration" of Section 2. The expedited mandate removes the normal transition period that would have allowed Congress or lower courts to respond before maps are finalized.

No additional verified-fresh Supreme Court or federal circuit decisions with full holdings and votes are available within the strict seven-day window. The sections below cover the most consequential confirmed developments from this week.

Tech Antitrust & Regulatory Battles

Meta vs. EU Digital Markets Act Enforcers — European Commission

• What happened this week: On April 29, the European Commission formally charged Meta's Facebook and Instagram with breaching the DMA, finding that the platforms must do more to prevent children under 13 from accessing both social networks. The charges represent the most significant children's-safety enforcement action under the new EU tech law.
• Stakes: Meta faces potential fines of up to 10% of global annual turnover under the DMA. Beyond the financial exposure, a finding of non-compliance could require structural changes to age-verification systems and potentially mandate sweeping changes to how Meta collects data from minors across both platforms.
• Status: Formal charges filed; Meta has the right to respond before a final decision. No settlement deadline publicly announced.

1 sources

reuters.com

reuters.com

Amazon & Microsoft vs. EU Digital Markets Act — European Commission (Cloud Investigation)

• What happened this week: EU regulators announced this week that they are investigating whether Amazon Web Services and Microsoft Azure should be designated as "gatekeepers" under the DMA for their cloud computing services — potentially subjecting them to the same sweeping interoperability, data-sharing, and fair-access obligations already imposed on consumer-facing tech platforms.
• Stakes: Gatekeeper designation would force Amazon and Microsoft to open their cloud infrastructure to competitors on fair terms, prohibit self-preferencing, and submit to regular audits. Regulators also signaled they are evaluating whether the DMA's current framework is effective enough to tackle AI-related anticompetitive practices in cloud markets.
• Status: Preliminary investigation stage; no formal charges yet. The probe is concurrent with broader EU scrutiny of AI integration in cloud services.

Google — DOJ Antitrust Remedies Phase — U.S. District Court (D.D.C.)

• What happened this week: Analysis published this week assessed the ongoing remedies phase in the DOJ's landmark antitrust case against Google's search business, noting that Google lost "the biggest antitrust case in decades" and that real changes to how search engines work are expected to take effect in 2026 as courts work through remedy proceedings.
• Stakes: Remedies under consideration include potential structural breakup of Google's search and advertising businesses, mandatory data-sharing with rivals, and ending exclusive default-search agreements with device makers including Apple.
• Status: Remedies trial ongoing; no final remedy order issued this week.

Other Notable Rulings & Enforcement

• EU DMA — Comprehensive Compliance Tracker: The Verge's running tracker (updated through this week) documents all major DMA compliance changes being forced on Big Tech companies, including ongoing enforcement actions against Apple's App Store rules, Meta's ad-free subscription model, and TikTok's algorithmic transparency obligations. The tracker notes the DMA's initial compliance deadline was March 6 and that multiple investigations are proceeding simultaneously across gatekeepers.

• VRA Fallout — State Voting Rights Acts: In the wake of the Supreme Court's Louisiana v. Callais decision, civil rights advocates are now pivoting to state-level voting rights laws as the primary bulwark against discriminatory redistricting. Several states have broader VRA protections in their own statutes that are unaffected by the federal ruling. Advocates note this is the "next front" in protecting minority voting power.

Case of the Week — Deep Dive

Louisiana v. Callais — The Supreme Court Guts the VRA, Then Hits the Gas

Background: The Voting Rights Act of 1965 has been the cornerstone of federal protection against racially discriminatory voting maps. Over the past decade, the Roberts Court chipped away at the law in Shelby County v. Holder (2013) and Brnovich v. DNC (2021). Louisiana v. Callais arose from a lengthy battle over Louisiana's congressional map, which had been ordered by lower courts to include a second majority-Black district. Louisiana Republicans challenged that remedy as itself unconstitutional racial gerrymandering.

What the Court/Regulator Said: In a 6-3 decision on April 29, the conservative supermajority ruled that Louisiana's second majority-Black district — drawn to comply with earlier VRA orders — was an impermissible racial gerrymander. Writing for the majority, the Court held it had "upheld the landmark law" while critics said the reasoning effectively made it impossible to draw remedial majority-minority districts without violating the Equal Protection Clause. Justice Jackson's dissent was searing: the majority's approach, she wrote, has "hastened" its ruling only twice in 25 years, suggesting the expedited mandate reflects the political urgency of reshaping maps before the 2026 elections. The Campaign Legal Center described the decision as having "eviscerated Section 2" by stripping the provision's ability to prevent racial discrimination in electoral opportunity.

Ripple Effects: The ruling lands at a moment of acute political sensitivity. With midterm elections approaching, states that have been under pressure to draw majority-minority districts now have a Supreme Court green light to redraw those maps — potentially eliminating Black-majority seats. The expedited mandate, unusual by any historical measure, accelerates that political consequence. Copycat litigation is already anticipated in states from Alabama to Georgia to Texas, where redistricting battles have dragged through courts for years. For future litigants, the ruling creates a near-paradox: the VRA technically remains on the books, but the remedies needed to enforce it are now constitutionally suspect. Civil rights lawyers are turning urgently to state courts and state voting-rights laws — a landscape that varies dramatically by jurisdiction and offers far less uniformity than the federal floor the VRA once provided.

What to Watch Next

• Week of May 11 — Louisiana redistricting deadline (Louisiana legislature / courts): With the Supreme Court's expedited mandate now in effect, watch for Louisiana Republicans to move rapidly to redraw congressional maps. Legal challenges from civil rights groups are expected immediately upon any new map being adopted.

• Ongoing — May/June 2026 — Google Search Antitrust Remedies Hearing (U.S. District Court, D.D.C.): The remedies phase of United States v. Google continues. The most consequential structural-breakup questions — including whether Google must divest Chrome or Android — are still before Judge Amit Mehta. Any ruling or indication of preferred remedy will be major market-moving news.

• TBD — May/June 2026 — Meta DMA Children's-Safety Response (European Commission): Meta has the right to respond to the April 29 charges. Watch for Meta's formal legal reply and whether the Commission signals it will accept behavioral remedies or push for structural changes to age-verification.

• Ongoing — May 2026 — Amazon/Microsoft Cloud Gatekeeper Investigation (European Commission): The EU's new inquiry into whether cloud services trigger DMA gatekeeper status is at an early stage, but the timeline for a preliminary finding could accelerate given political pressure. Any gatekeeper designation would affect hundreds of billions in cloud-market revenue.

Reader Takeaways

• If you run a business in a state with congressional districts drawn to comply with the VRA, expect significant map changes before the 2026 elections. The Supreme Court's ruling and expedited mandate mean new maps could be adopted within weeks, with uncertain implications for federal representation.

• If you build tech products that rely on Amazon Web Services or Microsoft Azure, the EU's new cloud-gatekeeper investigation is one to watch closely. A gatekeeper designation could eventually mandate interoperability requirements and data-portability rules that change how cloud providers package and price services.

• If you are a consumer who uses Facebook or Instagram, the EU's DMA charges against Meta for failing to keep under-13 users off its platforms may soon result in stricter age-verification requirements in Europe — potentially previewing changes that spread globally as other regulators follow the EU's lead.