The North American Securities Administrators Association (NASAA), a group representing state and provincial securities regulators across the United States, Canada, and Mexico, has filed an amicus brief in support of the U.S. Securities and Exchange Commission in its lawsuit against Coinbase. The filing adds regional regulatory support to the SEC’s argument that at least some crypto assets traded on the exchange fall within the scope of securities law.
NASAA says digital assets should not be treated as a special category
In its submission to the U.S. District Court for the Southern District of New York, NASAA argued that certain crypto assets listed on Coinbase should be treated as securities and therefore remain subject to SEC oversight. The group also said the Howey test—the long-established legal framework used to determine whether an asset qualifies as an investment contract—should apply to cryptocurrencies as well.
According to NASAA, the court should reject Coinbase’s effort to narrow or misapply established securities law in a way that would exempt digital asset businesses from the same obligations faced by participants in traditional securities markets. The association argued that courts should not rewrite the Howey framework merely because the assets involved are digital in form. In its view, digital assets should not receive special treatment simply because they are part of a newer technological sector.
The legal dispute centers on registration and market structure
The SEC sued Coinbase in early June, accusing the exchange of violating federal securities laws. The regulator alleged that Coinbase operated unlawfully as an unregistered broker and clearing agency while also facilitating trading in crypto assets that, in the SEC’s view, qualify as securities. The agency further claimed that Coinbase failed to register as a national securities exchange despite offering trading in those assets.
The case has become one of the most closely watched enforcement actions in the U.S. crypto industry because it speaks directly to a broader debate: whether crypto platforms should be regulated under existing securities laws or whether Congress and regulators need to create a distinct rulebook for digital assets.
Coinbase argues the SEC has gone beyond its authority
Coinbase pushed back against the SEC’s lawsuit in August by asking the court to dismiss the case. The company argued that the SEC had overstepped its statutory authority, abused its discretion, and departed from its own earlier interpretations of U.S. securities law. That defense reflects a position widely advanced by parts of the crypto industry, which maintains that current securities rules were not designed for decentralized digital assets and are being stretched beyond their intended scope.
Earlier this month, however, the SEC asked the federal judge to deny Coinbase’s motion to dismiss. In the latest filing, NASAA reinforced that position, stating that the SEC’s legal theory in the Coinbase case is consistent with the agency’s longstanding public stance and with existing securities statutes.
Why the amicus brief matters
While NASAA is not itself a party to the case, an amicus brief can still carry weight by showing how other regulators and legal stakeholders interpret the law. In this instance, the filing signals that not only federal regulators but also state- and provincial-level securities authorities support the argument that existing legal standards can be used to evaluate crypto offerings and trading platforms.
That support is notable because much of the public policy debate in the United States has centered on whether crypto should be governed by a bespoke regulatory framework rather than through enforcement under legacy securities laws. NASAA’s brief directly cuts against that line of argument by insisting that long-established principles, including the Howey test, remain applicable.
The filing also highlights a key concern for regulators: if courts were to carve out a special legal category for digital assets without clear legislative authority, crypto firms could potentially avoid oversight requirements that apply elsewhere in capital markets. NASAA’s position is that such an outcome would undermine investor protection and create inconsistent regulatory standards.
Broader implications for the U.S. crypto industry
The SEC’s case against Coinbase is part of a larger contest over the future of crypto regulation in the United States. At stake is not only the status of specific tokens on one exchange, but also the legal framework that could govern how trading platforms, brokers, and issuers operate going forward. A court ruling that aligns with the SEC’s approach could strengthen the agency’s ability to pursue additional enforcement actions against crypto businesses that list or facilitate trading in assets deemed to be securities.
On the other hand, if Coinbase succeeds in narrowing the SEC’s interpretation, the decision could bolster the case for a more tailored legislative approach to digital assets. For now, NASAA’s intervention gives the SEC an additional layer of institutional support as the litigation moves ahead.
With both federal and regional securities regulators emphasizing that existing law is sufficient and that the Howey test remains applicable, the Coinbase case continues to stand at the center of one of the most important regulatory battles in the crypto market.