"The EU considers the extra-territorial application of unilateral restrictive measures to be contrary to international law and will draw on all appropriate measures to address the effects of the Helms-Burton Act, including in relation to its WTO rights and through the use of the EU Blocking Statute", European Commission spokeswoman Maja Kocijancic said in a statement.
On Thursday, the 1996 US Helms-Burton Act, which has been partially suspended since its enactment, came into full effect. The act permits Cuban Americans and other US citizens to file lawsuits in US courts against businesses that operate on Cuba's government properties, including many European ones, appropriated in the 1959 revolution.
READ MORE: EU, Canada Blast US Move to Permit Lawsuits Against Foreign Firms in Cuba
According to US Assistant Secretary of State for Western Hemisphere Affairs Kimberly Breier, as of mid-April, there are nearly 6,000 claims for properties confiscated in Cuba with a total value of approximately $2 billion and in the $8 billion range with interest.