INSTAT aims to provide statistical products and services that correspond to the statistical information needs of different user groups. The improvement of statistical information quality is carried out continuously by looking for the lowest possible costs and reducing the response burden. INSTAT has offered Quality Reports in statistical product level. Through that medium, users are provided with standard-format information on the methods and definitions applied and on the quality of statistical results. The structure of the Quality Reports is based on the quality concept of the European Statistical System (ESS) and on the principles regarding the quality of statistical products according to the European Statistics Code of Practice.