The announcement came a day before international talks in London aimed at recovering assets which may have been looted under the regime of deposed pro-Moscow president Viktor Yanukovych.
Britain's Serious Fraud Office (SFO) said it had "opened a criminal investigation into possible money laundering arising from suspicions of corruption in Ukraine."
"The SFO has obtained a restraint order freezing approximately USD 23 million of assets in the UK in connection with this case."
It said it could not provide more details for reasons of confidentiality.
Senior government officials, prosecutors and representatives from financial centres and international organisations will also attend, Britain's Home Office said.
Several countries are helping Ukrainian-led investigations into alleged corruption and money laundering by members of Yanukovych's government.
Swiss authorities have ordered a freeze on the assets of both Yanukovych and his multi-millionaire son Oleksandr, as well as 18 other former ministers and officials.
Yanukovych was ousted in February following a series of massive protests after he decided to scrap an agreement with the European Union in favour of closer ties with Russia.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
