SFC Enforcement Reinforces Approach To Due Diligence on Third-Party Systems, Client Transaction Monitoring, AML Liability

The Hong Kong Securities and Futures Commission (SFC) has reprimanded Zheng Da International Financial Holding Limited and imposed a HK$7 million fine for failures involving anti-money laundering (AML) controls, client due diligence, and trading surveillance. The SFC also suspended one of the firm’s responsible officers for seven months, underscoring its continued focus on compliance controls and senior management accountability.

The SFC found that Zheng Da failed to conduct adequate due diligence on customer-supplied trading systems used to execute more than 10 million futures trades, investigate substantial client deposits inconsistent with customers’ financial profiles, and detect potentially suspicious trading activity. The firm had also disabled a trading surveillance function because it interfered with normal client trading. The SFC further found that Zheng Da could not produce contemporaneous records supporting its claims that certain compliance checks had been performed.

The action reinforces several recurring SFC enforcement themes: compliance policies must be effectively implemented, firms must maintain records demonstrating adherence to those policies, and reliance on third-party technology providers does not relieve intermediaries of their regulatory obligations. Notably, the SFC treated Zheng Da’s failure to respond to earlier enforcement actions involving similar misconduct as an aggravating factor, highlighting the importance of monitoring regulatory developments and assessing their implications for existing compliance programs.

Sidley Named a Finalist for “Most Impressive Global Investigations Practice of the Year” at the 2026 GIR Awards

Sidley has been named a finalist for the “Most Impressive Global Investigations Practice of the Year” at the Global Investigations Review (GIR) Awards 2026 — one of the most prestigious honors in the global investigations and white collar defense community. The annual awards recognize firms that have demonstrated exceptional skill in navigating high-profile and complex investigations over the past year.

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SEC Division of Examinations Issues Exam Handbook

On October 1, 2026, the SEC’s Division of Examinations published a new SEC Exam Handbook: A Practical Guide on Process and Engagement, replacing the brochure that has long accompanied examination notices. Although the Handbook largely memorializes existing practice, it provides new detail on how examinations are opened, conducted, and closed—and on the circumstances in which examination findings may lead to enforcement scrutiny.

Among other things, the Handbook confirms that examination staff may refer issues to the SEC’s Division of Enforcement, other regulators, or criminal authorities, and in some circumstances may do so before an exit conference or deficiency letter. It also emphasizes that prompt remediation may mitigate whether a finding is referred to Enforcement, while encouraging registrants to address misunderstandings and compliance concerns with examination staff as they arise.

The Handbook does not announce a new enforcement policy, but it puts in writing several features of the examination process that can matter when an exam begins to take on an enforcement dimension. For registrants, the publication offers a useful roadmap for managing that risk—from responding to information requests and preserving privilege to addressing potential deficiencies before they become referral issues. Click here to read the full post.

DOJ’s National Fraud Enforcement Division Issues First Corporate Enforcement Priorities

On October 1, 2026, Assistant Attorney General Colin M. McDonald issued Directive 26-12, “Corporate Enforcement in the Fight Against Fraud,” setting out the recently established National Fraud Enforcement Division’s corporate enforcement strategy. The Directive calls for an “aggressive, all-tools approach” to corporate fraud and identifies four priority areas: health care; fraud affecting public trust or the financial integrity of Americans and markets; significant tax and revenue evasion; and tariff evasion, import fraud, and forced labor.

The Directive also provides an early look at how the Fraud Division will decide which corporate cases warrant particular attention. Prosecutors are instructed to place “great weight” on ten factors, including management involvement, concealment from government agencies or auditors, misconduct lasting three years or more, conduct spanning at least three federal districts, and conduct causing harm to at least 25 victims or losses of at least $25 million. The Directive also formalizes the involvement of the Division’s Corporate Enforcement Section throughout corporate investigations and resolutions.

At the same time, the Directive preserves DOJ’s broader corporate enforcement framework, including the Department-wide Corporate Enforcement and Voluntary Self-Disclosure Policy. It also directs Fraud Division leadership to develop additional incentives for whistleblowers—including participants in misconduct—to come forward with credible information. For companies operating in the Division’s priority areas, the Directive provides important new guidance for assessing enforcement risk, conducting internal investigations, and evaluating potential voluntary disclosures. Click here to read the full post.

The Race to Report: DOJ’s Antitrust Division Highlights Leniency, Whistleblowers, and Trial Readiness

On September 22, 2026, Daniel Glad, Acting Deputy Assistant Attorney General for Criminal Enforcement in DOJ’s Antitrust Division, delivered remarks at a conference hosted by the Women’s White Collar Defense Association (“WWCDA”), a non-profit organization co-founded by Sidley Senior Counsel Karen Popp. His remarks, among other things, highlighted the interaction between the Division’s Leniency Policy and its newer Whistleblower Rewards Program, as well as the Division’s recent criminal trial record.

Glad emphasized that companies confronting potential criminal antitrust conduct may now face two races: one against other participants seeking leniency and another against potential whistleblowers with independent incentives to report. Because only one participant can obtain leniency, Glad cautioned that companies need not complete an internal investigation before considering whether to seek a marker.

Glad also pointed to the Division’s four consecutive criminal jury trial convictions as evidence of its readiness to litigate cases and its focus on presenting them efficiently. Taken together, his remarks underscore the importance of quickly assessing potential antitrust misconduct, evaluating reporting options early, and preparing for a Division that remains willing to take criminal cases to trial. Click here to read the full post.

Hong Kong Regulator Reframes Enforcement Priorities Around Outcomes

The Hong Kong Securities and Futures Commission (SFC) is signaling a more flexible, outcome-focused approach to enforcement. In a September 24 speech, SFC Head of Enforcement Michael Duignan said the regulator would pursue “any lawful, workable approach that gets good outcomes fast and efficiently,” rather than relying solely on conventional disciplinary proceedings.

Duignan highlighted a not-yet-public matter in which the SFC addressed significant control weaknesses through voluntary licence surrender, an orderly wind-down, and investor redress. His remarks suggest the SFC may increasingly use remediation, licensing restrictions, redress, and other regulatory tools to address problems earlier.

The speech also underscores the importance of supervisory engagement. How firms respond to inspections, deficiency letters, breach notifications, and other regulatory concerns—including the speed and credibility of remediation—may increasingly shape whether those issues develop into enforcement matters. Click here to read the full post.

D.C. U.S. Attorney’s Office Announces Creation of Standalone Division Focused on False Claims Act Enforcement

On September 23, 2026, Jeanine Pirro, the U.S. Attorney for the District of Columbia, announced the creation of a new Fraud and Asset Recovery Division. The new Division will be dedicated to investigating and pursuing fraud against the federal government with a “particular focus” on the False Claims Act (“FCA”). This represents a significant reorganization—and expansion—of that Office’s affirmative civil enforcement capacity.

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No Suspicion Required: Second Circuit Permits Warrantless Manual Cellphone Searches at the Border

On September 17, 2026, the U.S. Court of Appeals for the Second Circuit held that the government may manually search a traveler’s cellphone at the border without a warrant or any individualized suspicion. In United States v. Alisigwe, the court concluded that manual cellphone searches qualify as routine border searches, resolving a split among district courts within the Second Circuit.

The decision could have significant implications beyond traditional customs and immigration enforcement. Cellphones can contain communications, financial records, and other evidence relevant to government investigations, and the court reaffirmed that border searches may be conducted for investigative purposes unrelated to border enforcement. Individuals involved in government investigations—and companies whose employees travel internationally—should consider what privileged or sensitive information is accessible on devices carried across the border.

Important questions remain. Alisigwe addressed only a manual search and did not decide whether suspicion is required for more intrusive forensic searches or whether the government may compel a traveler to provide a passcode or biometric authentication. Those issues remain unsettled and are likely to be the subject of further litigation. Click here to read the full blog post.

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<a target=‘_blank’ href="https://www.sidley.com/en/people/a/axel-douglas-a">Douglas A. Axel</a>

Douglas A. Axel

Los Angeles
<a target=‘_blank’ href="https://www.sidley.com/en/people/l/loughnane-joan-m">Joan M. Loughnane</a>

Joan M. Loughnane

New York
<a target=‘_blank’ href="https://www.sidley.com/en/people/p/polite-jr-kenneth-a">Kenneth A. Polite Jr.</a>

Kenneth A. Polite Jr.

Washington, D.C., New York
<a target=‘_blank’ href="https://www.sidley.com/en/people/t/tham-yuet-ming">Yuet Ming Tham</a>

Yuet Ming Tham

Singapore, Hong Kong
<a target=‘_blank’ href="https://www.sidley.com/en/people/a/anderson-dave">Dave Anderson</a>

Dave Anderson

San Francisco
<a target=‘_blank’ href="https://www.sidley.com/en/people/a/armbrust-sheila-a-g">Sheila A.G. Armbrust</a>

Sheila A.G. Armbrust

San Francisco
<a target=‘_blank’ href="https://www.sidley.com/en/people/c/cooper-ellyce-r">Ellyce R. Cooper</a>

Ellyce R. Cooper

Century City
<a target=‘_blank’ href="https://www.sidley.com/en/people/c/craig-daniel-c">Daniel C. Craig</a>

Daniel C. Craig

Chicago
<a target=‘_blank’ href="https://www.sidley.com/en/people/d/daugherty-alexandria">Alexandria Daugherty</a>

Alexandria Daugherty

Los Angeles
<a target=‘_blank’ href="https://www.sidley.com/en/people/d/dukin-craig-francis">Craig Francis Dukin</a>

Craig Francis Dukin

Washington, D.C.

<a target=‘_blank’ href="https://www.sidley.com/en/people/g/george-sara">Sara George</a>

Sara George

London
<a target=‘_blank’ href="https://www.sidley.com/en/people/h/ho-shu-min">Shu Min Ho</a>

Shu Min Ho

Singapore
<a target=‘_blank’ href="https://www.sidley.com/en/people/i/igra-naomi-a">Naomi A. Igra</a>

Naomi A. Igra

San Francisco
<a target=‘_blank’ href="https://www.sidley.com/en/people/k/koehler-kristin-graham">Kristin Graham Koehler</a>

Kristin Graham Koehler

Washington, D.C.
<a target=‘_blank’ href="https://www.sidley.com/en/people/l/lassar-scott-r">Scott R. Lassar</a>

Scott R. Lassar

Chicago
<a target=‘_blank’ href="https://www.sidley.com/en/people/l/levy-michael-a">Michael A. Levy</a>

Michael A. Levy

New York
<a target=‘_blank’ href="https://www.sidley.com/en/people/m/malhotra-geeta">Geeta Malhotra</a>

Geeta Malhotra

Chicago
<a target=‘_blank’ href="https://www.sidley.com/en/people/m/mann-michael-d">Michael D. Mann</a>

Michael D. Mann

New York
<a target=‘_blank’ href="https://www.sidley.com/en/people/m/mcginley-ian">Ian McGinley</a>

Ian McGinley

New York
<a target=‘_blank’ href="https://www.sidley.com/en/people/m/miller-lisa-h">Lisa H. Miller</a>

Lisa H. Miller

Washington, D.C.
<a target=‘_blank’ href="https://www.sidley.com/en/people/m/mirabella-julia-g">Julia G. Mirabella</a>

Julia G. Mirabella

Washington, D.C.
<a target=‘_blank’ href="https://www.sidley.com/en/people/o/ono-takayuki">Takayuki Ono</a>

Takayuki Ono

Chicago, Tokyo
<a target=‘_blank’ href="https://www.sidley.com/en/people/p/poletto-alexa">Alexa Poletto</a>

Alexa Poletto

New York
<a target=‘_blank’ href="https://www.sidley.com/en/people/p/popp-karen-a">Karen A. Popp</a>

Karen A. Popp

Washington, D.C.
<a target=‘_blank’ href="https://www.sidley.com/en/people/p/pruitt-jacqueline">Jacqueline Pruitt</a>

Jacqueline Pruitt

Chicago
<a target=‘_blank’ href="https://www.sidley.com/en/people/r/rachal-doreen-m">Doreen M. Rachal</a>

Doreen M. Rachal

New York, Boston
<a target=‘_blank’ href="https://www.sidley.com/en/people/r/rubino-kevin-r">Kevin Rubino</a>

Kevin Rubino

San Francisco
<a target=‘_blank’ href="https://www.sidley.com/en/people/s/shubert-leslie-a">Leslie A. Shubert</a>

Leslie A. Shubert

Washington, D.C.
<a target=‘_blank’ href="https://www.sidley.com/en/people/s/silva-david-a">David A. Silva</a>

David A. Silva

Singapore
<a target=‘_blank’ href="https://www.sidley.com/en/people/t/tagliaferri-michele">Michele Tagliaferri</a>

Michele Tagliaferri

Brussels
<a target=‘_blank’ href="https://www.sidley.com/en/people/v/volpe-frank-r">Frank R. Volpe</a>

Frank R. Volpe

Washington, D.C.
<a target=‘_blank’ href="https://www.sidley.com/en/people/w/west-marisa-s">Marisa S. West</a>

Marisa S. West

Washington, D.C.
<a target=‘_blank’ href="https://www.sidley.com/en/people/x/xenakis-angela-m">Angela M. Xenakis</a>

Angela M. Xenakis

Washington, D.C.

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