(Children’s Charities’ Coalition on Internet Safety, ICMEC) This report describes the impact of the Internet on the production and distribution of child pornography. It makes a number of suggestions about how states can join in the global fight against this vile misuse of cyber-space. In particular, the report presents a range of legal measures which Commonwealth Member States might consider adopting and it sets them in the context of wider initiatives designed to make the Internet a safer place for children and young people the world over. The primary audience for the toolkit is the Commonwealth but it is hoped that it might be of interest to a wider range of countries and professionals with an interest in child protection. This is the third edition of the toolkit. It updates the second edition, published in 2012.