The training manual analyzes the basics of legal regulation of operational search activities and examples are provided documentation of the relevant operational search operations activities and investigative actions carried out by the employees of operational units during the verification of the application for receiving a bribe transmitted in the form of cash. The publication is applied in nature and contains examples of samples operational-service and criminal-procedural documents that are issued when documenting the receipt of a bribe, and practical recommendations that, according to the authors, they will be directly in demand in the professional sphere activities. Intended for investigators of the Investigative Committee of the Russian Federation Federation, employees of operational divisions working on the line anti-corruption, teachers, students, cadets and trainees, studying operational and investigative activities.