Carla Spinillo (pictured above) who carried out her PhD research, on the design of visual instructions, in the Department writes of the success of her work, with colleagues at the Federal University of Parana. Brazil, advising the Department of Health of the State of Parana on the design of patient information leaflets for homeopathic medicines. This has now resulted in legislation to regulate the content and design of the leaflets, which Carla describes as ‘an unprecedented achievement for information designers in Brazil where, for the first time, experts in the field participated in the decision-making process for regulatory documents in healthcare.’