RT Article T1 The theory and evidence behind law enforcement strategies that combat child sexual abuse material JF International journal of police science & management VO 23 IS 4 SP 392 OP 405 A1 Christensen, Larissa S. A1 Rayment-McHugh, Susan A1 Prenzler, Tim A1 Chiu, Yi-Ning A1 Webster, Julianne A2 Rayment-McHugh, Susan A2 Prenzler, Tim A2 Chiu, Yi-Ning A2 Webster, Julianne LA English YR 2021 UL https://krimdok.uni-tuebingen.de/Record/1775776026 AB This article presents a synthesis of current and innovative law enforcement strategies to combat child sexual abuse material. Six law enforcement strategies were identified through an international literature search and verified by experts via roundtable discussion. Six strategies were identified: public intelligence gathering, polygraph, proactive investigations, risk assessment prioritization, resourced taskforces and collaborative partnerships. Strategies are reported via an adapted version of the ‘EMMIE’ framework: effects, mechanisms, moderators, and implementation considerations. Through applying the adapted framework, this article explains how and why each law enforcement strategy may work, and identifies the factors that may impact each strategy’s success. As a result, this article offers a valuable resource for practice professionals across the globe. The synthesis does not include an assessment of whether prior evidence supports the strategies discussed. K1 Risk assessment K1 proactive investigations K1 Policing K1 Law Enforcement K1 child exploitation material K1 Child sexual abuse material DO 10.1177/14613557211026935