CME Securities Clearing, Inc. Rulemaking
We encourage the public to submit comments on the following filings during the comment period. For detailed instructions, please read How to Submit Comments. We strongly encourage you to send your comments electronically. They will be posted on this website.
| Release Number | SEC Issue Date Sort descending | File Number | SRO Organization | Details |
|---|---|---|---|---|
| 34-106681 | Oct 16, 2026 | SR-CMESC-2026-011 | CME Securities Clearing, Inc. | Notice of Filing of Proposed Rule Change to Amend the CMESC Risk Management Framework (“RMF”) Related to CMESC’s Default Management Practices Comments Due: November 12, 2026 See Also - Exhibit 5 Submit a Comment on SR-CMESC-2026-011
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| 34-106657 | Oct 13, 2026 | SR-CMESC-2026-008 | CME Securities Clearing, Inc. | Order Approving Proposed Rule Change to Amend Rule 410, Rule 101, the Capped Liquidity Facility Procedure, and the Liquidity Risk Management Policy. |
| 34-106619 | Oct 7, 2026 | SR-CMESC-2026-007 | CME Securities Clearing, Inc. | Notice of Designation of Longer Period for Commission Action on Proposed Rule Change to Adopt Standards for Establishing Cross-Margin Arrangements and Adopt a Cross-Margin Arrangement with Chicago Mercantile Exchange Inc. View Received Comments |
| 34-106516 | Sep 28, 2026 | SR-CMESC-2026-006 | CME Securities Clearing, Inc. | Order Approving Proposed Rule Change to amend the CMESC Stress Testing & Guaranty Fund Sizing Policy and Proposed Amendments to Rule 402(b) |
| 34-106243 | Aug 31, 2026 | SR-CMESC-2026-008 | CME Securities Clearing, Inc. | Notice of Filing of Proposed Rule Change to Amend Rule 410, Rule 101, the Capped Liquidity Facility Procedure, and the Liquidity Risk Management Policy. See Also - Exhibit 5A |
| 34-106193 | Aug 26, 2026 | SR-CMESC-2026-007 | CME Securities Clearing, Inc. | Notice of Filing of Proposed Rule Change to Adopt Standards for Establishing Cross-Margin Arrangements and Adopt a Cross-Margin Arrangement with Chicago Mercantile Exchange Inc. View Received Comments See Also - Exhibit 3, Exhibit 5a, Exhibit 5b, Exhibit 5c |
| 34-106131 | Aug 13, 2026 | SR-CMESC-2026-006 | CME Securities Clearing, Inc. | Notice of Filing of Proposed Amendments to the CMESC Stress Testing & Guaranty Fund Sizing Policy (or the “Policy”) and Proposed Amendments to Rule 402(b) See Also - Exhibit 5a, Exhibit 5b |
| 34-106037 | Aug 4, 2026 | SR-CMESC-2026-005 | CME Securities Clearing, Inc. | Notice of Filing of Proposed Rule Change to Adopt CMESC Margin Policy Comments Due: August 28, 2026 |
| 34-105954 | Jul 20, 2026 | SR-CMESC-2026-004 | CME Securities Clearing, Inc. | Order Approving Proposed Rule Change to Support Members’ Risk Management of and Enhance Their Ability to Authorize Persons as Users |
| 34-105605 | Jun 3, 2026 | SR-CMESC-2026-004 | CME Securities Clearing, Inc. | Notice of Filing of Proposed Rule Change to Support Members’ Risk Management of and Enhance Their Ability to Authorize Persons as Users See Also - Exhibit 5 |