Campaign Against Antisemitism UK consists of eight directorates which collaborate closely to expose and counter antisemitism in the UK through education and zero-tolerance enforcement of the law.

Campaign against Antisemitism UK work closely with police forces around the country, the Crown Prosecution Service, regulatory bodies, and the government to ensure that antisemitism is detected, investigated, and punished with the full force of the law. They focus on criminal antisemitism and antisemitic acts committed by professionals or institutions which are subject to special regulation, such as lawyers, teachers, sportspeople, and charities. They also provide training and advice to the authorities, whilst also scrutinizing their performance and holding them to account when they fall short.