securing numerous relevant testimonies and circumstances. In order to improve the situation, the KNPA has been installing and operating video recording devices to film inside the police vehicles. 122. With regard to video recording devices, the Personal Information Protection Act, Enforcement Decree of the Act, and Regulations for Operation of Visual Data Processing Devices of the Korean National Police Agency prescribe the definition and limitation to installation and operation of visual data processing devices and establishment of privacy policies. Above Act and Enforcement Decree state that retention period of visual data is 30 days in principle and detailed retention period shall be stipulated in the relevant guidelines when 30-day retention period cannot be met. However, KNPA’s Privacy Policy, the relevant guidelines, shows that each regional policy agency states their retention period from one day to 30 days, failing to secure a sufficient retention period of visual data and to fulfil the intention of the policy to prevent human rights violations inside transport vehicles. 123. The NHRCK recommended on December 20, 2019 that regulations concerning retention period of video recording devices inside the police vehicles should be adjusted to protect human rights of suspects and ensure and to ensure transparency in law enforcement, and improvement plans should be gradually established and implemented to realize the intention of operating video recording devices. Questions 124. Please propose measures to gradually establish and implement improvement plans to realize the intention of operating video recording devices inside the vehicles of the KNPA. 42