Skip to main content

Rule 19b-4 Process

Definition

The Rule 19b-4 process refers to the formal procedure under the U.S. Securities Exchange Act of 1934 by which self-regulatory organizations, such as stock exchanges, propose rule changes to the Securities and Exchange Commission (SEC). For digital asset products like spot Bitcoin ETFs, this process involves filing a 19b-4 application detailing how the proposed product complies with existing securities laws and addresses investor protection concerns. SEC approval of a 19b-4 filing is necessary for an exchange to list a new financial product. It represents a critical step in bringing new investment vehicles to market.