Switzerland’s top financial markets regulator is investigating the practices behind an undisclosed number of initial coin offerings (ICOs).

Though it didn't name any specific token sales, the Swiss Financial Market Supervisory Authority said today that it is examining "a number of ICO cases to determine whether regulatory provisions have been breached."

Specifically, the regulator wants to see whether organizers of ICOs, who sell cryptographic tokens in a bid to bootstrap blockchain networks, have violated any laws around anti-money laundering, securities or collective investment schemes.

FINMA said:

That the agency would begin investigating the funding use case in Switzerland is perhaps unsurprising, given the growing number of regulators that have undertaken such actions in recent months. For example, South Korea's government unveiled new measures today to restrict ICOs, stating that token sales run afoul of domestic capital market slaws. That move followed a similar crackdown in China earlier this month.

Yet how the situation in Switzerland will develop remains to be seen. According to FINMA, ICOs are not regulated under Swiss law because they do not have a third-party intermediary and are launched for one own’s platform. However, that does not mean ICOs are completely free from legal obligations, the agency added.

"Due to the underlying purpose and specific characteristics of ICOs, various links to current regulatory law may exist depending on the structure of the services provided," FINMA wrote.

Image Credit: Lee Yiu Tung / Shutterstock.com.