The article compares and contrasts the regulatory requirements for herbal medicinal products (HMPs), herbal-based medical devices and botanical food supplements in the EU. It is part 2 of a two-part article – Part 1 presented the definitions, main regulations, and documentation requirements for placing the products on the market; Part 2 will address quality, the strength of evidence supporting the safety and efficacy, and postmarket surveillance (PMS) requirements across...