We spoke to UCL Professor Helen Xanthaki about projects to improve the quality of EU legislation and the role played by the principles of proportionality and subsidiarity. She talked about the effectiveness of EU regulation and what other values must be taken into account when drafting legislation.

This is also the subject of Prof. Xanthaki's new book https://www.e-elgar.com/shop/gbp/legislative-drafting-for-the-eu-9781788114332.html