On 7 March the next CBS-ODISSEI Microdata Meeting: Expert Q&A will take place from 11:00 to 12:00. The Q&A, which will focus on the Secmbus-file, is hosted by CBS-experts Koos Arts and Kai Gidding. The Secmbus-file gives an indication of the socio-economic status of individuals over the period 1999-2021. If you would like to know to what extent Secmbus can be useful for your research, you would like to know how Secmbus is related to other datasets on income or have any other questions, please register here.