Arjan Bos is senior logical data modeler at De Nederlandsche Bank (Netherlands Bank, DNB), since 2016. He has 25 years of experience in creating logical data models for the finance industry at multiple banks.  Currently he is responsible for the Dutch AnaCredit model and its derivatives for residential real estate reports and commercial real estate reports. He lends his data modelling experience to the Bank’s Integrated Reporting Dictionary initiative (BIRD), which aims to harmonize all regulatory reporting into one semantical and logical layer