Despite a decades-long debate, starting with the 'Tuna-Dolphin' disputes of the 1990s, questions on the status of national regulatory measures linked to process

This book examines the conditions under which PPM measures may be adopted under WTO law de lege lata and de lege ferenda. It analyses in detail the complex case

An analysis of the conditions under which trade-restrictive measures linked to PPMs are, and should be, legal in WTO law.

This book explores the legal regime of non-product related process and production methods (NPR PPMs) in the context of trade-restrictive environmental measures,