The law comes into force in 2020. It is part of a French environmental initiative called the Energy Transition for Green Growth, part of a package aimed at tackling climate change.
But, the Independent reported, the move faces a challenge from Pack2Go Europe, a Brussels-based organisation representing European packaging manufacturers.
“We are urging the European Commission to do the right thing and to take legal action against France for infringing European law,” said Eamonn Bates, secretary general of Pack2go Europe.
He said there was no proof that biologically sourced material was any more environmentally beneficial …