Author(s): Catherine Mann, Transparency International, cmann@transparency.org Reviewed by: Robin Hodess, Ph.D., Transparency International, rhodess@transparency.org Date: May 2011 Number: 285 U4 Expert Answers provide targeted and timely anti-corruption expert advice to U4 partner agency staff www.U4.no Introduction Corruption in the justice sector Corruption in the security sector Lessons learned for reforms Research gaps References www.cmi.no www.transparency.org