In March 2025, SEC final rules required electronic filing, submission, or posting of certain forms, filings, and other submissions that broker-dealers, national securities exchanges, national securities associations, clearing agencies, security-based swap dealers, and major security-based swap participants make with the SEC. Pursuant to the rule, exchanges now must file Form 1 applications and amendments through the EDGAR system, partially in Inline XBRL, a structured, machine-readable data format. The draft 2026Q2 Self-Regulatory Organizations (SRO) taxonomy includes the new elements needed for exchanges to tag Form 1.
To view the draft 2026Q2 SRO taxonomy and files, please visit the Current Draft Taxonomy and Schema Files webpage on the SEC’s website. Interested parties may submit technical feedback to StructuredData@sec.gov through 4 p.m. Eastern, March 9, 2026, with “Draft of 2026Q2 SRO Taxonomy” as the subject.
Source:
Draft of 2026Q2 Self-Regulatory Organizations (SRO) Taxonomy (Form 1) (sec.gov)
