The State Secretariat for Economic Affairs (SECO) said the pair was put on a list of travel and financial sanctions to come into force later on Wednesday.
The 72-year-old former president is believed to have been involved in the first stage of Russia’s invasion of Ukraine in February, while his son is said to run business operations in the Donbass region held by separatist forces.
The sanctions are the latest in a series of punitive measures by the EU, which Switzerland decided to take over following a case-by-case examination.
Financial sanctions against Yanukovych and his entourage have already been in place in connection with illicit potentate assets.
More than CHF100 million in assets was frozen following Yanukovych was ousted in 2014 and the Swiss government in May said it was looking to confiscate the money in order to be returned to the Ukrainian authorities.
External Content
Popular Stories
More
Culture
Wealth is not all: how gentrification in Zurich has led to housing shortage
Is reforming the Swiss pension system still possible, and if so, how?
Solutions still need to be found to meet the challenge of an ageing population and to improve the pensions of low-paid workers, the majority of whom are women.
Job prospects remain good in Switzerland – apart from in Ticino
This content was published on
Employment prospects remain positive in Switzerland as a whole, but they are negative in southern Italian-speaking canton Ticino.
This content was published on
In an international comparison, Swiss adults perform above average in the basic skills of reading, everyday math and problem solving.
New carrier particle discovered for transporting drugs in body
This content was published on
Researchers at the federal technology institute ETH Zurich have discovered particles that can be used to deliver drugs precisely, for example to a cancerous tumour in the body.
Swiss parliament clears way for new start with e-ID
This content was published on
A new attempt to introduce electronic proof of identity has been made in Switzerland. The Senate has resolved the final differences in the legal provisions on a state e-ID.
Sixteen-day Swiss campaign against gender-based violence ends
This content was published on
The 16-day campaign against gender-based violence came to an end on Tuesday. Several hundred organizations mobilized across Switzerland during this period.
Swiss parliament wants CHF15 million for women’s Euro 2025
This content was published on
Parliament wants Switzerland to support next year's European Women's Football Championship with CHF15 million ($17 million).
Rare Roman coin auctioned for almost CHF2 million in Geneva
This content was published on
A rare Roman coin with a portrait of Brutus, the assassin of Julius Caesar, was sold at a Geneva auction on Monday for CHF1.89 million ($2.15 million), according to the organiser of the sale.
Swiss Senate approves federal budget without opposition
This content was published on
The Swiss army will receive an additional CHF530 million in 2025, and no cuts will be made to direct payments for agriculture. What is unclear is how much will be saved on foreign aid.
Swiss suspend decisions on asylum-seekers from Syria
This content was published on
Asylum procedures and decisions for asylum-seekers from Syria will be suspended with immediate effect until the situation can be reassessed, the State Secretariat for Migration (SEM) said.
If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.
Read more
More
Freeze of foreign assets in Swiss banks extended
This content was published on
The government has decided to extend for 12 months the freeze of assets belonging to the former presidents of Tunisia and Ukraine.
This content was published on
They had already frozen all assets of Yanukovych, his son Alexander – both of whom are subjects of a Swiss money-laundering investigation – and about 20 more people. On Monday, the asset freeze was extended to Yanukovych’s second son, also called Viktor, and Alexey Azarov, son of the former Ukrainian prime minister, Mykola Azarov. Also…
This content was published on
A spokeswoman for the prosecutor’s office told Reuters on Sunday that the formal investigations were opened on Thursday after confirmation from the federal police unit responsible with liaising with Swiss banks in cases of suspected money laundering. “The state public prosecutor can only open an investigation when there is a reasonable suspicion of possible punishable…
You can find an overview of ongoing debates with our journalists here . Please join us!
If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.