Swiss prosecutors responsible for tackling financial crime say they are increasingly battling against the clock, as aging legal procedures in one of the world’s leading wealth management hubs allow defendants to significantly delay investigations and court decisions.
According to Switzerland’s Attorney General Stefan Blaettler, lengthy legal processes and procedural obstacles are creating major challenges for prosecutors pursuing complex white-collar crime cases, sometimes causing investigations to exceed legal time limits before verdicts can be reached.
Major Financial Crime Cases End Due to Time Limits
Concerns intensified after Switzerland’s criminal court recently dropped proceedings against a former Credit Suisse compliance executive connected to a scandal that contributed to Mozambique’s financial collapse more than a decade ago. The case was dismissed because the money-laundering allegations surpassed the applicable statute of limitations.
A similar outcome occurred in April when Swiss authorities ended legal proceedings against Gulnara Karimova, the daughter of former Uzbek President Islam Karimov. Karimova had been accused of operating a criminal network that allegedly moved hundreds of millions of dollars into Swiss bank accounts.
“These cases often become a race against time,” Blaettler said, emphasizing the difficulties prosecutors face when pursuing complex international financial crimes.
Prosecutors Push for Stronger Enforcement
Since taking office in 2022, Blaettler, a lawyer and former police chief in the canton of Bern, has made combating financial misconduct a key priority.
His office has secured notable victories, including bribery convictions involving commodity trading giants Trafigura and Gunvor, as well as money-laundering penalties against several financial institutions. Despite these successes, he argues that outdated regulations continue to obstruct effective enforcement.
Sealed Evidence Creates Significant Delays
One of the biggest challenges stems from legal provisions established before the digital age. Current rules allow defendants to request the sealing of evidence and challenge the sharing of information with foreign authorities.
As a result, prosecutors can be denied access to vast amounts of digital evidence for years while legal appeals are resolved. Meanwhile, statutory deadlines continue to run.
Blaettler noted that the public often questions why certain financial crime investigations can last more than a decade.
A report from the Office of the Attorney General highlighted the investigation into Swiss private bank J. Safra Sarasin related to corruption allegations involving Brazil’s state-owned oil company Petrobras. In that case, evidence remained sealed for more than five years before the bank was eventually fined in 2025.
Calls for Reform Face Political Resistance
While procedural protections are important for defendants, Blaettler pointed out that prosecutors ultimately prevail in approximately 90% of cases involving requests to seal evidence.
Despite that success rate, years of delays can undermine investigations and threaten prosecutions.
“I find that situation unacceptable,” Blaettler said.
The Swiss government is currently examining whether closer cooperation with the European Union could help authorities gain faster access to digital evidence. Officials from the Justice Ministry said such measures may help address concerns raised by prosecutors regarding lengthy investigations.
Lawmakers Divided Over Tougher Financial Crime Measures
Efforts to strengthen anti-financial crime regulations have encountered resistance in parliament.
Several recent proposals aimed at increasing oversight and preventing financial misconduct were diluted by lawmakers concerned about maintaining Switzerland’s competitiveness as a global wealth management center amid growing competition from other financial hubs.
Advocacy organization Public Eye argues that although enforcement efforts have improved under Blaettler’s leadership, political support for broader reforms remains limited.
The group said a center-right parliamentary majority has consistently opposed expanding enforcement tools needed to combat complex financial crimes, slowing progress on reforms that experts have advocated for years.
Some new due diligence requirements for certain high-risk advisory services are expected to take effect in October.
Switzerland Remains Attractive to Financial Criminals
Anti-corruption watchdog Transparency International warns that Switzerland’s strong economy, stable political environment, and globally respected currency continue to make the country attractive to individuals seeking to hide illicit wealth.
According to Urs Thalmann, head of Transparency International’s Swiss chapter, many financial crimes likely remain undetected.
“Those involved in money laundering also seek stability and security,” he said, adding that only a small portion of illegal financial activity ever reaches the prosecution stage.
Switzerland has taken significant steps over the last decade to strengthen transparency, including ending traditional banking secrecy practices and introducing automatic information-sharing agreements with tax authorities in numerous countries.
International Cooperation Driving More Investigations
Blaettler said money-laundering enforcement has improved thanks to a growing number of suspicious activity reports submitted through Switzerland’s financial intelligence network.
He stressed that international collaboration remains essential for successfully prosecuting cross-border financial crimes.
Last year, Switzerland joined France and the United Kingdom in a trilateral anti-corruption task force designed to coordinate multinational investigations. Blaettler also noted that technical cooperation with U.S. authorities continues to function effectively.
More Cases Expected in the Near Future
Swiss prosecutors indicate that additional white-collar crime investigations are progressing through the legal system and could soon result in formal indictments or penalty orders.
While Blaettler declined to discuss specific cases or timelines, he confirmed that several significant matters remain under active review.
As Switzerland continues balancing its role as a major financial center with increasing demands for accountability and transparency, prosecutors say modernizing legal procedures may be critical to ensuring future financial crime cases reach a conclusion before time runs out.