This is the first summit to take place with Ukraine as an official candidate to join the European Union.
Under the proposal, the European Commission would set new durability standards and require companies to include how sustainable and recyclable a clothing item is on its label.
The executive branch of the European Union is asking Facebook, Google, Twitter and others to provide details on how they are responding to disinformation on their platforms.
The European Commission has said the online giant got a sweetheart deal from Luxembourg that amounted to "illegal state aid" worth $303 million.
The European Commission president says she expects all 27 EU member states will accept visitors who've received COVID-19 vaccines, but the CDC is still warning against travel to much of Europe.
Certificates with QR codes would serve as proof that a person has either been vaccinated against COVID-19, received a negative test result or recovered from the disease.
Hours after the EU's drug agency signed off on the vaccine, the European Commission approved its use, clearing the way for inoculations to begin across Europe.