The key practical impact for the different sectors covered by the Treaty include the following:

1. Financial Services provided by regulated Financial Services Providers

Swiss banks licensed by FINMA under the Swiss Banking Act and Swiss securities firms, fund management companies as well as asset managers of collective assets and portfolio managers licensed by FINMA under the Swiss Financial Institutions Act (FinIA) will be permitted to provide certain investment services and activities in the sense of UK MiFID and certain ancillary services to UK clients on a cross-border basis without further local authorisation or registration requirements, provided that the clients are per se professional clients, eligible counterparties in the sense of UK MiFID or high net worth clients with net assets in excess of GBP 2 Mio. (including private investment structures for such clients). This will be subject to certain notification obligations to the relevant UK authorities and obtaining the relevant declarations from the clients. The Swiss financial services providers may also provide the services in the UK with a temporary local presence, provided this does not amount to a permanent establishment in the UK.

Regulated UK financial services providers already benefit today from an access to the Swiss market without further licensing requirements for financial services provided on a cross-border basis without a Swiss presence. The Treaty grants reciprocity as regards the absence of any registration requirements under the Financial Services Act (FinSA) for UK financial services providers servicing Swiss clients with net assets in excess of CHF 2 Mio. However, the UK financial services providers will not be relieved from ensuring that the client advisors have sufficient knowledge of the FinSA obligations, from setting up a professional indemnity insurance coverage and from the affiliation with the FinSA ombudsman services, where applicable.

2. Insurance Services

The Treaty will exempt regulated UK non-life direct insurers from obtaining a FINMA license when providing certain types of policies to Swiss corporate clients that exceed certain thresholds. Non-life insurance policies subject to a public law regime, e.g. in the scope of monopolies, as well as accident and health policies are excluded from such market access. Such increased market access is expected to broaden the choice of available insurance policies available for Swiss corporate clients.

As regards insurance intermediation services, the Treaty will exempt untied UK insurance intermediaries from the requirement to establish a local presence in Switzerland that would apply otherwise under the revised Swiss Insurance Supervision Act (for more on details on the revised Swiss Insurance Supervision Act see our Newsletter of 20 September 2023).

The Treaty will establish reciprocity for the access of Swiss insurers and insurance intermediaries to the UK market.

3. Central Counterparties

The Treaty will relieve central counterparties duly established in the UK from obtaining an authorisation by FINMA under the Swiss Financial Market Infrastructure Act (FinMIA) before granting access to its services for Swiss participants.

The Treaty will also grant reciprocity to a Swiss central counterparty.

4. Derivatives Regulation

The Treaty will provide that the risk mitigation obligations of article 107 to 110 FinMIA applicable to Swiss counterparties trading over the counter (OTC) derivatives transactions with UK counterparties may be satisfied by complying with the respective UK rules, which are recognized as equivalent for purposes of the FinMIA. However, this recognition is already in place at present.

Conversely, the Treaty will provide that the risk mitigation obligations applicable to UK counterparties trading over the counter (OTC) derivatives transactions with Swiss counterparties may be satisfied by complying with the relevant Swiss rules, which will be recognized as equivalent for purposes of the UK rules, except for the standards and supervision of initial margin models and the variation margin obligations applicable to physically settled FX forwards and swaps.

5. Trading Venues

The Treaty will provide that the rules for the supervision of trading venues (i.e. a regulated market or a multilateral trading facility) are deemed to be equivalent in Switzerland and the UK, however, without relieving the trading venues from obtaining relevant authorisations before onboarding participants in the other jurisdiction.

6. Asset Management and other Sectors

The Treaty further includes Annexes applicable to banking services (deposit taking activities and lending) as well as to certain asset management activities (marketing of alternative investment funds (AIFs) and collective investment schemes and acting as asset manager for AIFs, collective investment schemes, pension funds or insurance companies). While the Treaty establishes that the Swiss and UK rules are deemed to be equivalent also in these areas, it is not expected to materially change the current cross-border practices between Switzerland and the UK.