Chambre de commerce et d'industrie de Meurthe-et-Moselle, Art Nouveau administrative building in Nancy, France

The Chambre de commerce et d'industrie de Meurthe-et-Moselle occupies an Art Nouveau building at 40 rue Henri-Poincaré, constructed between 1906 and 1908 by architects Louis Marchal and Émile Toussaint. Its pale beige stone facade rises from a rusticated base to a steep grey slate roof with three carved dormers. Carved panels read "AGRICULTURE", "COMMERCE" and "INDUSTRIE"; a blue wrought-iron and glass canopy over the arched entrance bears the chamber's name.

The building was constructed between 1906 and 1908 and inaugurated in June 1909 for the Chamber of Commerce and the Société industrielle de l'Est, following a 1905 competition won by architects Louis Marchal and Émile Toussaint. It replaced earlier premises, including the 1754 Bourse des Marchands on Place de la Carrière. The Chamber itself traces its origins to the 1341 Confrérie des marchands created by Duke Raoul of Lorraine.

The interior features collaborations with local artists, including stained glass works by Antonin Daum and Jacques Grüber depicting Lorraine landscapes. These artistic elements continue to shape the appearance of the spaces and show how closely business and local artistic tradition were intertwined.

The building is located in downtown Nancy and can be viewed from the outside, with the facade details being particularly interesting to observe. The interior is typically accessible only during business hours, so visiting during the day is recommended.

The wrought-iron canopy over the entrance is by Louis Majorelle, the Nancy furniture maker and ironworker. The 1994 heritage listing covers the street facade and roof, this canopy, the vestibule, the stairwell, the bourse room with Jacques Gruber's stained glass, and the council room with its decoration.