This work focuses on enhancing harmonization of methods and concepts, and exchanging experience in issues related to data quality control at the collection phase.
Issues include editing and imputation of data originating from administrative sources and editing near source (e.g. editing by respondents).
Vol. 1: Methods and techniques (1994) Vol. 2: Methods and techniques (1997)Vol. 3: Impact on quality (2006)Custodian: UNECE