Hemp laws and regulations in Europe remain uncertain and variable. Much as in the USA, various jurisdictions apply different standards to the cultivation and use of industrial hemp.
The European Union recognizes industrial hemp as the plant Cannabis Sativa L with a THC content of 0.2% or less and there is strong support to increase that limit to 0.3%. While the increase is small, 0.3% is defaulting to the world standard even as some active groups and some countries, notably in Switzerland, a non-EU member, are permitting much higher THC content for industrial hemp.