Asbestos Trust Funds for Michigan Workers

Michigan workers were exposed to asbestos products manufactured by dozens of companies across the auto, supplier, foundry, and construction industries. Many of those companies later filed for bankruptcy and, as part of reorganization, established trusts to compensate people with mesothelioma and other asbestos-related diseases. For people navigating treatment alongside the claims process, the 2026 treatment landscape covers current therapy options.

These trusts together hold more than $30 billion. They accept new claims and pay qualifying claimants on a rolling basis, independent of any civil lawsuit. Michigan-specific context is available in the Michigan mesothelioma statistics overview.

How Trust Funds Work

When asbestos manufacturers filed for bankruptcy, federal courts required them to establish trusts funded by company assets to compensate current and future claimants. Each trust has its own:

• Payment percentage, the share of the scheduled value that the trust currently pays (set to preserve funds for future claimants)
• Disease categories, with mesothelioma typically qualifying for the highest payment tier
• Exposure criteria, documentation of when and where the claimant was exposed to the company’s products
• Filing procedures, forms, medical records, and supporting documentation

Because most Michigan workers were exposed to products from multiple manufacturers across long careers, a single person with mesothelioma often qualifies for claims with several different trusts.

Trusts Most Relevant to Michigan Workers

This is not a complete list. More than 60 trusts are currently active. Michigan plaintiffs’ counsel can identify every trust that applies to a specific worker’s exposure history. Federal-Mogul’s bankruptcy reorganization consolidated the T&N and Bendix friction-product asbestos liabilities into a single Federal-Mogul Asbestos Personal Injury Trust, so claims for legacy Bendix brake and clutch exposure are filed there rather than against separate Bendix or T&N trusts.

The Big Three and the Tier-1 Supplier Network

Michigan’s trust fund profile is shaped by the Big Three (Ford, GM, and Chrysler) and the Tier-1 supplier network that fed them. Workers at the Ford River Rouge / Dearborn complex, GM’s Detroit-area plants, and Chrysler facilities in Trenton and Warren handled or worked adjacent to asbestos pipe and boiler insulation, brake linings, clutch facings, gaskets, and fireproofing from the 1940s through phase-outs in the 1970s-1990s. Older insulation and gaskets often remained in service after manufacturing of new asbestos parts ceased. (Plant-by-plant asbestos use is documented in industrial-hygiene literature and Michigan litigation records rather than agency-confirmed federal inspection files.)

The supplier side is just as central. Federal-Mogul (including its T&N and Bendix friction-products line), Raybestos-Manhattan, and Abex manufactured asbestos-containing brake pads, clutch facings, and gaskets that were installed at assembly facilities across Michigan. Workers at supplier plants and at the assembly facilities where those parts were installed share trust-eligible exposure histories. The Detroit auto industry asbestos legacy covers the manufacturing supply chain in more depth.

Because the Big Three operated plants in both Michigan and Ohio, workers who transferred between states may have exposure histories that qualify them for claims in both jurisdictions.

Saginaw Valley Foundries and Refractory Exposure

Foundry workers, casters, and maintenance crews in the Saginaw Valley encountered asbestos in furnace linings, refractories, insulation, and gaskets on high-heat casting equipment. GM Grey Iron Foundry in Saginaw, GM Saginaw Steering Gear, Malleable Iron Range Company, and Nodular Iron Works are among the documented Michigan foundry employers in this exposure profile. Refractory-product trusts (Harbison-Walker) and insulation trusts (Johns-Manville, Owens Corning) are typically central to Saginaw Valley foundry claims, alongside gasket and packing trusts (Garlock).

A jury verdict reported by Simmons Hanly Conroy includes a $2.97 million award for an Owosso-area foundry worker with pleural mesothelioma. (Verdict figures in this article are reported by the prevailing firm; docket-level confirmation is not available in the public record reviewed for this article.)

Construction Trades, Insulators, and Pipefitters

Insulators, pipefitters, electricians, drywall finishers, and boilermakers working on pre-1980 commercial, industrial, and institutional buildings statewide encountered asbestos joint compound, pipe insulation, floor tile, and fireproofing from multiple manufacturers. The Johns-Manville, Owens Corning / Fibreboard, Pittsburgh Corning, U.S. Gypsum, and National Gypsum (NGC Bodily Injury) trusts are typically involved in Michigan construction-trade claims.

Michigan’s Department of Environment, Great Lakes, and Energy (EGLE) received over 11,000 asbestos demolition and renovation notifications in 2018, and over 95,000 in 2024. Those EGLE-published figures show that abatement work involving legacy asbestos materials remains active across the state, decades after manufacturing of new asbestos products ceased.

Wayne County’s Coordinated Asbestos Master Docket

Civil lawsuits and trust claims operate on parallel tracks, but for Michigan workers who pursue both, the procedural side of litigation runs largely through the Wayne County Circuit Court (Third Judicial Circuit of Michigan). Wayne County operates a coordinated asbestos master docket under Case No. 93-325280-NP. Master Case Management Orders (with the public docket including orders through No. 22) govern coordinated discovery, master complaints, and trial groupings, and a 2025 trial-groups scheduling order is publicly posted. The master docket centralizes Michigan asbestos personal-injury filings in the state’s largest urban county.

Outcomes from Michigan civil litigation are summarized separately in the Michigan mesothelioma verdicts and settlements overview. Filing a trust claim does not require filing in Wayne County (or anywhere), and a trust claim may proceed even when the civil deadline has passed.

Michigan Statute of Limitations and Discovery Rule

Michigan personal injury actions, including asbestos disease claims, are subject to a three-year statute of limitations under MCL § 600.5805. Wrongful-death actions are also governed by a three-year period, generally running from the date of death.

Two Michigan Supreme Court decisions shape how those deadlines apply to asbestos cases:

• Larson v. Johns-Manville Sales Corp., 427 Mich. 301 (1986) establishes the discovery rule for asbestos disease. The cause of action accrues when the plaintiff knew or should have known of the asbestos-related disease. Knowledge of the disease itself triggers the limitations period; separate knowledge that asbestos caused it is not required.
• Hawkins v. Regional Medical Laboratories, P.C., 415 Mich. 420 (1982) holds that if the decedent’s own limitations period had already expired before death, heirs cannot revive the claim through a wrongful-death filing.

Trust fund claims are administrative and governed by each trust’s Trust Distribution Procedures rather than by MCL § 600.5805 or § 600.5827. Filing trust claims does not affect the personal-injury or wrongful-death deadlines for civil litigation.

Filing Process

Trust fund claims follow a standard process, though each trust has its own requirements:

1. Diagnosis documentation, pathology reports confirming mesothelioma or another qualifying asbestos disease
2. Exposure evidence, work history placing the claimant at sites where specific trust-funded manufacturers’ products were used
3. Claim submission, separate forms filed with each applicable trust
4. Review and payment, typical 3-12 month window, with many trusts offering expedited mesothelioma review

Individual trust claims typically pay between $5,000 and $25,000. Multi-trust filings commonly produce combined recoveries that vary by claimant occupation, exposure history, and the specific trusts that apply depending on occupation and the number of qualifying trusts.

Trust Claims and Other Compensation

Trust fund claims are independent of other compensation sources. Filing a trust claim does not reduce, offset, or affect:

• Lawsuit settlements or verdicts in Michigan civil cases
• VA disability benefits for veterans exposed during military service
• State workers’ compensation claims, which proceed under their own framework

Most families pursue all applicable sources simultaneously, with counsel coordinating the filings.

Why Counsel Matters

Trust fund claims are administrative, not judicial, but they still require:

• Product identification, connecting the worker’s jobsites to specific products made by each trust’s predecessor company
• Documentation, compiling employment records, union records, co-worker statements, and medical records
• Filing strategy, knowing which trusts to file with, in what order, and how to present the strongest claim

Michigan attorneys who handle mesothelioma cases maintain databases of asbestos products, manufacturers, and the jobsites where those products were used. That knowledge is particularly important in Michigan, where exposure across the Big Three and Tier-1 supplier network often involved products from many different manufacturers operating through complex supply chains. Simmons Hanly Conroy maintains a Detroit office and reports more than $359 million recovered for Michigan families over 25+ years (firm-reported); other firms, including Michigan-based Serling & Abramson, P.C., appear regularly in the Wayne County master docket public record. Worker-by-worker exposure profiles are also covered in the mesothelioma risk by occupation overview.