In May 2018, a team of colleagues from the AdMaS Research Center published a publication called BIM for public contracting authorities.
The publication briefly introduces the BIM issues. It contains legal and technical aspects of the selection of the supplier of the project work. Also, it includes examples and BEP and EIR sample documents, tender documentation and work contract. These patterns are also available in electronic form.
The publication was published by Leges, more detailed information can be found here: