The Call for Membership AIS 2025–2026 is the official annual procedure through which public and private entities, institutions, museums, universities and research centres, associations, enterprises and local communities may apply to become members of Aromas Itinerarium Salutis – The European Route of Historic Pharmacies and Medicinal Gardens, certified as a Cultural Route of the Council of Europe since 2024.

It aims to expand and strengthen the international network, ensuring that all new members share the values, objectives and quality standards of the Cultural Routes of the Council of Europe programme.