The II International Forum “Aluminum in Architecture and Construction” was successfully held in Moscow on 21-23 September 2021. The Forum was organised by the Russian Aluminium Association and the Union of Russian and Moscow Architects with the support of the Ministry of Trade and Industry, Ministry of Construction, Housing and Utilities and UC RUSAL. AlumForum 2021 was attended by leading architects, project designers, representatives of building industry and aluminium structure manufacturers.