Concept Release on Residential Mortgage-Backed Securities Disclosures and Enhancements to Asset-Backed Securities Registration

Document 2025-19152 is a Proposed Rule published by the Securities and Exchange Commission in the Federal Register on October 1, 2025. The Securities and Exchange Commission ("Commission") is publishing this concept release to solicit comments on whether to amend the asset-level disclosure requirements for residential mortgage-backed securities in Item 1125 of Regulation AB and whether to revise generally the definition of "asset-backed security" and/or other definitions in Item 1101 of Regulation AB. The Commission is considering these steps to expand issuer and investor access to the registered asset-backed securities markets and facilitate enhanced capital formation and liquidity while maintaining appropriate investor protections. View the original at https://www.federalregister.gov/documents/2025/10/01/2025-19152/concept-release-on-residential-mortgage-backed-securities-disclosures-and-enhancements-to.

No. Document 2025-19152 is not classified as economically significant under Executive Order 12866. Economically significant rules require OIRA review and are estimated to have impacts of $100 million or more per year.