Weekly · Weekly sanctions and regulatory shifts · September 6–12, 2026

Key points

Suspension of OFAC Iran-related licenses

On September 10, the Office of Foreign Assets Control (OFAC) of the US Department of the Treasury announced the indefinite suspension of three general licenses and one licensing policy issued under the Iranian Transactions and Sanctions Regulations. The document states that the measure was taken to align with changes in US foreign policy toward Iran. Until September 6, these instruments were in effect, providing certain exceptions to the sanctions regime; they are now suspended indefinitely. The document does not specify which licenses were suspended and does not include a date for their potential reinstatement.

This measure directly affects compliance calculations for all transactions involving Iranian jurisdiction. The removal of exceptions means that operations previously legalized through these licenses now require individual authorization or may be prohibited entirely. For market participants, this is a signal of a possible tightening or review of the sanctions regime, although the document formally constitutes an act of suspension rather than rescission.

Rescission of the SEC political contribution rule

On September 10, the US Securities and Exchange Commission (SEC) proposed to rescind the political contribution rule operating under the Investment Advisers Act of 1940. This rule prohibited advisers from serving government clients for two years following certain political contributions. The proposal to rescind affects the 'pay-to-play' restriction that had been in force for more than 15 years.

At this stage, this is only a proposal, not an adopted act. The document does not specify the timing of public hearings or a date for potential entry into force. If the proposal is adopted, it will change the conditions under which investment advisers work with government funds and clients connected to the public sector. For the market, this represents a potential lifting of one of the key restrictions on access to certain clients.

ECB monetary policy statement

On September 10, the European Central Bank (ECB) published its monetary policy statement, signed by Christine Lagarde and Boris Vujčić. Simultaneously, the document 'Monetary Policy Decisions' was published. This is standard ECB communication, but in the context of the week, it became the central event for shaping market expectations.

The document does not contain a detailed breakdown of specific interest rates or quantitative parameters; however, the publication of the statement records the regulator's position at the current moment. For the Swiss and European financial sectors, this serves as a basic benchmark for assessing macroeconomic risks and borrowing costs.

UK CBAM and carbon data

The UK continued to implement the Carbon Border Adjustment Mechanism (CBAM). On September 6, an amending list was issued for provisions related to CBAM under Part 5 of the Finance Act 2026. On September 9, the 'Carbon Border Adjustment Mechanism (Emissions and Verification) Regulations 2026' were published.

These acts provide a specific regulatory framework for accounting for emissions and their verification. The document does not specify an entry-into-force date, but the publication of the regulations signifies a transition from general legislative acts to operational rules. For importers and traders, this is a stage of preparation for potential carbon reporting obligations.

FINRA regulatory changes

This week, the SEC and FINRA made a series of decisions concerning the conduct of investment advisers and brokers. On September 8, the SEC approved an amendment to FINRA Rule 4515.01 regarding the allocation of orders made by investment advisers. This decision was published in the Federal Register as document 2026-18206.

On September 9, FINRA submitted two new proposals: first, an amendment to Rules 0150, 2165, and 4512 and the adoption of Rule 2166 'Temporary Delays in Cases of Suspected Fraud'; second, a simplification of reporting requirements for positions and reconciliations for certain alternative investments (Rule 4522). These proposals are at the stage of SEC review. Simultaneously, on September 11, the SEC submitted requests to the OMB for the extension of the validity periods of Rules 0-1 and 6e-2, indicating an ongoing process of administrative review of the regulatory framework.

What this means

The suspension of OFAC Iran-related licenses heightens sanctions risks for all operations involving Iran. If your obligations or counterparties have a connection to this jurisdiction, the level of vigilance should be increased, as exceptions to the regime no longer apply automatically. It is worth watching for the emergence of new OFAC guidance documents that may clarify the status of the suspended licenses; if they are published, this will be a signal to refine compliance procedures.

The SEC's proposal to rescind the political contribution rule relaxes restrictions for advisers working with government clients. If you provide services to such clients, this is a potential market expansion, but it remains only a proposal at this stage. It is worth watching for the publication of the final rule; if it is adopted, it will change competitive conditions in the asset management sector.

The publication of the ECB statement and data from the Swiss National Bank (SNB) forms the macroeconomic backdrop. If your obligations are sensitive to interest rates or exchange rates, be prepared to adjust expectations after analyzing these documents. It is worth watching for subsequent ECB publications; if they appear, they may signal a shift in policy tone.

The implementation of CBAM in the UK strengthens requirements for emissions reporting. If your operations include importing goods into the UK, carbon reporting becomes more specific. It is worth watching for the publication of an entry-into-force date for the regulations; if it is established, this will determine preparation timelines.

Changes to FINRA rules affect the operational processes of brokers and advisers. If your order allocation processes or alternative investment reporting fall under these rules, be prepared to adapt. It is worth watching for the SEC's decision on FINRA's proposals; if they are approved, this will require updating internal procedures.

What remained in the shadows

In addition to the main events, technical documents were published this week that do not generate significant resonance but shape the regulatory landscape. On September 11, the UK published the ninth commencement regulations under the Data (Use and Access) Act 2025. This is a routine process of phased implementation of the law, but it affects data handling rules, which is important for technology companies.

Also, on September 7, the Swiss National Bank published data on key monetary policy indicators and exchange rate indices. These publications are part of regular monitoring, but in combination with the ECB statement, they provide a complete picture of the macroeconomic situation in Europe and Switzerland.

The UK also issued a series of Air Navigation (Restriction of Flying) Regulations for several regions, including Middlesbrough, Tenby, and Doncaster. These acts have no direct relation to financial regulation but demonstrate government activity in administrative management.

Our read

The period is characterized by a mixed signal: sanctions pressure is intensifying, while some regulatory restrictions are being relaxed. On the 'tightening vs easing' axis, tightening dominates: the suspension of OFAC Iran-related licenses limits transaction possibilities, whereas the SEC's proposal to rescind the political contribution rule only potentially eases access to clients. On the 'convergence vs fragmentation' axis, fragmentation is observed: the US and the UK are acting independently, implementing their own mechanisms (sanctions and CBAM), without signs of coordinated approaches. On the 'enforcement intensity' axis, the signal is neutral: the SEC and FINRA are operating in a rulemaking mode (proposals and rule approvals) rather than in a mode of active sanctions or fines. The strongest counter-evidence to tightening is the SEC's proposal to rescind the pay-to-play rule, which, if adopted, would lower barriers to market entry. An observable indicator of a reversal could be the publication of the final SEC rule or the reinstatement of OFAC Iran-related licenses. The overall signal for the week is mixed, with a tendency toward increased regulatory uncertainty in the sanctions sphere and potential easing in the investment advisory sector.

This digest was produced automatically by a large-language-model system from the regulator publications and official sources listed below; it is AI-generated content and may contain inaccuracies. It is not legal advice — verify wording and deadlines against the original documents.

Sources