BAU is the World's Leading Trade Fair for Architecture, Materials and Systems. It has proven itself as an efficient international contact and business platform for the construction industry. Practice-oriented innovations and interdisciplinary solutions for commercial and residential construction and interior work for both new-build and renovation and modernization are presented here every two years.

Although Messe München has a tried and tested hygiene concept, BAU, the world's leading trade fair for architecture, materials and systems, will not take place from January 11 to 16, 2021 as a classic face-to-face fair. This is the clear vote of today's meetings of Messe München with the advisory board and board of trustees of BAU. Rather, a hybrid format will be implemented from January 13 to 15, 2021, which will give exhibitors the opportunity to present their innovations to a wide audience. The digital part of this event will also be an important part of the classic face-to-face trade fair BAU 2023.