Americas Reg Desk

Friday, 2026-10-09 · covering the last 24h

United States

No material new SEC, CFTC, FINRA, exchange SRO, or Federal Reserve rulemaking found in this window. Checked SEC newsroom and enforcement releases, FINRA regulatory notices, CFTC actions, and NYSE/Nasdaq/Cboe/DTCC/FICC/NSCC rule-filing trackers — nothing dated to the last 24 hours. Two items flagged in prior editions remain open with no new action: the SEC's Rule 501(a)(10) professional-credential accredited-investor proposal (comment period open) and Cboe's anti-disruptive-trading filing SR-CBOE-2026-008, still suspended with proceedings instituted and no SEC order yet.

Canada

No material new items from CSA/OSC, CIRO, TSX, or Bank of Canada in this window. CIRO's Incorporated Approved Person compensation-disclosure proposal (comments due 6 Nov) remains open, unchanged.

Latin America

No material new items from Brazil (CVM/B3/BCB), Mexico (CNBV/BIVA-BMV/Banxico), Chile (CMF/BCCh), or Argentina (CNV/BCRA) in this window. Checked by document type in Portuguese and Spanish — B3 "Comunicado Externo"/"Ofício Circular" (latest remains a 30 June holiday-calendar correction), CVM "Edital"/"Resolução CVM" (latest, Resolução CVM 246 of 31 July, an internal administrative reorganisation), "Resolução BCB" (latest, no. 597 of 30 September, a Pix/lottery-payments rule with no market-structure relevance), "Comunicación A" BCRA (latest, no. 8486 of 1 October, unrelated administrative matters), CNV Argentina "Resolución General" (latest, RG 1164/2026 of 4 September, credit-rating-agency regime), Banxico "Circular", and CMF Chile "Norma de Carácter General" (latest from 24 August).

Informational only — summaries of public regulatory and central bank sources; not advice.