HostessBelgrade.com provides Validation Surveyors for research projects requiring respondent verification, information validation or follow-up surveys. Validation Surveyors work according to predefined criteria and procedures to confirm selected information, survey responses or participant eligibility. They can conduct telephone, online or face-to-face assignments depending on the project methodology. HostessBelgrade.com provides professionally briefed survey personnel who help research agencies and organizations improve the reliability, consistency and quality of collected information.