OC Rulemaking

We encourage the public to submit comments on the following OneChicago LLC (OC) 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.

Chronological List

OC Rulemaking File Number List for 2020

Additional Archives

Chronological List for 2020

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Release No. Date Details
First Quarter
SR-OC-2020-01
34-88212 Feb. 14, 2020 Notice of Filing of Proposed Rule Change Relating to OneChicago Rule 307 (Application of Rules and Jurisdiction)
Comments due: March 12, 2020
Additional Materials: Exhibit 4

File Number List for 2020

Release No. Date Details
SR-OC-2020-01
34-88212 Feb. 14, 2020 Notice of Filing of Proposed Rule Change Relating to OneChicago Rule 307 (Application of Rules and Jurisdiction)
Comments due: March 12, 2020
Additional Materials: Exhibit 4