Only Cassina makes authentic Le Corbusier® furniture. Cassina's production of Le Corbusier designs is protected by an exclusive, worldwide rights license drawn up in 1964, when the Master was still alive, granted by the Fondation Le Corbusier and the co-authors.

In Paris, in 1929, there were some new concepts on display at the Salon d'Automne. Charles-Edouard Jeanneret, better known as Le Corbusier, Pierre Jeanneret, and a young woman called
Charlotte Perriand were responsible.

This furniture has not dated in the slightest, and even today fits perfectly with the modern home. This is mainly due to Le Corbusier's conviction that the binomial shape/function value must be expressed in the three dimensional manifestation of any daily used and useful object.

According to the designer's heirs "all pieces of furniture which do not bear the logotype Cassina, the signature of Le Corbusier and the production number are counterfeits". All authentic Le Corbusier furniture is indelibly marked with the indicia shown below.