Case Overview

| | |

|---|---|

| Article Type | Roundup |

| Vertical | Class Action — Defective Products |

| Period Covered | March 2026 |

| Cases Covered | 4 |

Class Action Lawsuits to Watch: March 2026 Roundup

From a Supreme Court delay in a high-profile retirement fund case to a safety recall affecting tens of thousands of homeowners, March 2026 has brought a notable wave of class action developments. Whether you purchased a GM vehicle, bought eggs labeled "cage free," or own Andersen Windows products, several cases may be relevant to you. Here's a breakdown of the key developments this month.

1. Anderson v. Intel Corporation — Supreme Court Delays ERISA Arguments

Status: Argument delayed to next Supreme Court term

Who May Be Affected: Former participants in the Intel 401(k) Savings Plan and the Intel Retirement Contribution Plan

On February 11, the U.S. Supreme Court announced it would postpone oral arguments in Anderson v. Intel Corporation Investment Policy Committee until its next term. According to recent legal reporting on the case, the plaintiffs are former participants in Intel's retirement plans who allege that plan fiduciaries breached their duties under Section 404 of ERISA. The lawsuit claims those fiduciaries invested billions of dollars of plan assets in what the complaint describes as unproven, high-risk, and illiquid alternative investments.

The delay pushes a closely watched decision further into the future, leaving plan participants — and the broader employee benefits legal community — waiting for clarity on fiduciary standards under ERISA. The outcome could have significant implications for how retirement plan administrators manage investment choices on behalf of employees nationwide.

What to watch: The Supreme Court's eventual ruling in this case could set a precedent affecting fiduciary duties in employer-sponsored retirement plans across the country.

2. GM Class Action — Alleged Engine Defects in Trax, Trailblazer, and Other Models

Status: Newly filed class action

Who May Be Affected: Owners of certain Buick and Chevrolet vehicles, potentially including the Trax and Trailblazer

A new class action lawsuit alleges that General Motors sold Buick and Chevrolet vehicles equipped with defective engines that, according to the complaint, can suddenly and catastrophically fail — and in some instances catch fire — while the vehicle is in operation.

The lawsuit alleges that GM was aware of these engine issues but continued to sell the affected vehicles to consumers without adequate disclosure. The complaint seeks relief for affected owners who may have purchased vehicles they allege do not perform safely as represented.

This case falls squarely within the defective products category, where the alleged harm involves both a safety hazard and potential economic loss for consumers who paid for vehicles they claim are unsafe or unreliable. Specific model years and VIN ranges covered by the class definition have not yet been publicly finalized.

What to watch: Whether GM responds with a voluntary recall or contests the class allegations will shape how this case develops in the months ahead.

3. Eggland's Best — "Cage Free" Labeling Lawsuit Cleared to Proceed

Status: Class action survives motion to dismiss; case moves forward

Who May Be Affected: Consumers who purchased Eggland's Best "cage free" eggs

A federal judge has ruled that a class action lawsuit against Eggland's Best may proceed, declining to dismiss the case at the pleading stage. The plaintiffs allege that Eggland's Best misleads consumers about the actual living conditions of the hens used to produce its "cage free" eggs.

According to the complaint, the label implies standards of animal welfare that the plaintiffs allege are not met in practice. The lawsuit claims that consumers who purchased these eggs paid a premium based on representations they argue were inaccurate or misleading — and that, had they known the truth, they would not have made the purchase at that price, or at all.

The court's decision to allow the case to proceed does not represent a ruling on the merits. However, it signals that the plaintiffs' allegations are legally sufficient to warrant further litigation, including potential class certification proceedings.

What to watch: Class certification will be the next major milestone. If granted, the case could expand to include a broad group of consumers who purchased the product during the relevant period.

4. Andersen Windows — Recall of Window Opening Control Devices

Status: Active product recall

Who May Be Affected: Owners of homes or buildings containing approximately 91,000 affected window opening control devices

Andersen Windows has announced a recall of approximately 91,000 window opening control devices due to potential fall and injury hazards. While this is a recall rather than a class action lawsuit, it represents a significant safety development for homeowners and building managers who may have these devices installed.

Window opening control devices are typically used in multi-story buildings and residences to limit how far a window can open — particularly in child safety applications. A failure of such a device could create a serious fall risk, particularly for young children.

Consumers who believe they may have affected units are encouraged to check the recall details through official channels, including the U.S. Consumer Product Safety Commission (CPSC), to determine whether their specific devices are included and what remedies are available.

What to watch: Recalls of this nature sometimes precede class action litigation if consumers allege economic harm or if injuries are reported. This is a situation worth monitoring.

Key Takeaways

• The Intel ERISA case is one to watch long-term. A Supreme Court ruling — whenever it comes — could reshape how fiduciaries manage retirement plan investments for millions of American workers.
• GM vehicle owners should document everything. If you own a Buick or Chevrolet model alleged to be part of the defective engine lawsuit, keeping records of any mechanical issues, repair orders, or dealer communications could be relevant.
• "Natural" and welfare-related food labels are under increasing legal scrutiny. The Eggland's Best case is part of a broader pattern of consumer class actions challenging the accuracy of premium product claims.
• Product recalls don't always require proof of purchase. If you own Andersen Windows products, check the CPSC recall database to understand your options — many recall remedies are available regardless of whether you have a receipt.
• Court decisions on wiretapping and pixel-tracking technology are also developing in parallel, with implications for healthcare consumers and website users — a space that continues to produce new litigation.

This article is for informational purposes only and does not constitute legal advice. Eligibility for any legal claim or settlement depends on individual circumstances. Consult a qualified attorney for guidance specific to your situation.

Have you been affected by any of the cases covered in this roundup? Share your experience in the comments below.