Key Insights:
- Crypto regulation shift allows digital assets in 401(k) plans under neutral rules.
- Lummis backs the proposal, saying it removes barriers and expands retirement options.
- Adoption may remain slow as fiduciaries weigh legal risk and compliance standards.
Crypto regulation is again in focus after new federal action targeting retirement investment rules. Senator Lummis welcomed a proposed Department of Labor change that could expand access to digital assets in 401(k) plans.
The proposal, issued at the direction of President Donald Trump, aims to remove regulatory friction for plan sponsors considering alternative investments. It introduces a framework that places digital assets alongside other asset classes under a neutral evaluation standard.
Senator Lummis publicly supported the development, stating that the rule removes bureaucratic barriers. She said it allows digital assets to compete on equal terms with traditional investments.
According to her statement, the change could enable Americans to build retirement wealth using a broader set of tools. Her comments followed the Department of Labor’s release of the proposed rule on Monday.
Crypto Regulation Shifts Retirement Investment Framework
The Department of Labor outlined a new approach for 401(k) plan fiduciaries. The proposal grants what it describes as “maximum discretion and flexibility” when selecting investment options. This includes private equity, commodities, and crypto-related products.
Deputy Secretary Keith Sonderling stated that the department will no longer favor or discourage specific asset classes. Instead, fiduciaries must follow a prudent and structured evaluation process. The rule requires managers to assess factors such as performance, fees, liquidity, valuation, and complexity.
As a result, the proposal establishes neutrality across all asset categories. It does not classify any investment type as superior or inferior. The department emphasized that fiduciaries remain responsible for conducting a careful, analytical review before adding options to retirement plans.
Secretary Lori Chavez-DeRemer also addressed the proposal based on crypto regulation. She stated that workers should have more retirement investment choices. She added that the administration aims to reduce regulatory burdens. The goal is to allow individuals to access financial alternatives within employer-sponsored plans.
Senator Lummis Backs Expanded Access to Digital Assets
Senator Lummis positioned the proposal within the broader crypto regulation discussion. She described the rule as a step toward equal treatment for digital assets. According to her remarks, the change removes obstacles that previously limited access within retirement accounts.

However, the proposal does not require employers to include alternative investments. Plan sponsors still decide whether to offer such options. Even when considered, fiduciaries must meet strict evaluation standards before approval.
Historically, few employers have added private equity or crypto options to 401(k) menus. Concerns over costs, transparency, and legal exposure have limited adoption. Plan sponsors have also faced potential litigation risks when offering complex or higher-fee investments.
Lisa Gomez, a former Labor Department official, noted that fiduciaries already had the authority to consider alternatives. She said the issue has been clarity rather than permission. In her view, the proposed rule provides more detailed guidance on applying a prudent process.
Industry Response and Ongoing Scrutiny of Crypto Regulation
The proposal has drawn mixed reactions from policymakers and analysts. Senator Elizabeth Warren opposed the measure. She raised concerns about the risks tied to alternative investments in retirement accounts. Her statement referenced uncertainty around retirement security under current economic conditions.
Meanwhile, analysts noted that legal clarity remains a key factor in crypto regulation. Jaret Seiberg of TD Cowen stated that the rule may not immediately change employer behavior. He said fiduciaries could remain cautious until courts confirm that the framework protects them from litigation.
The Department of Labor introduced the proposal following a presidential directive issued in August. The executive order aimed to reduce regulatory burdens on retirement plan sponsors. It also sought to limit litigation risks tied to investment decisions.