France – Architectural and related services – Accord cadre mono-attributaire à bons de commande de maîtrise d'œuvre pour la restauration intérieure de la chapelle de la Sorbonne, Paris 5ème arrondissement

This tender is for a single-award framework agreement with purchase orders for the interior restoration of the historic Chapelle de la Sorbonne in Paris. The contract covers master planning and architectural services for a 84-month period. The estimated contract value ranges from a minimum of €100,000 to a maximum of €1,600,000. The tender requires specific expertise in historic monument restoration, with the lead architect mandated to be an 'architecte en chef des monuments historiques' or 'architecte du patrimoine'. Submission is electronic, in French, by 21 July 2026.