× Information on this section of ECOLEX comes from the InforMEA Portal which compiled information from MEA Secretariats with the support of the European Union. The accuracy of the information displayed is the responsibility of the originating data source. In case of discrepancy the information as displayed on the respective MEA website prevails. Old City of Sana’a (Yemen) Tipo de documento Decision Número de referencia IV.B.87 Fecha Jul 5, 1999 FuenteUNEP, InforMEA Estado Activo Materia Especies silvestres y ecosistemas Tratado Convención para la Protección del Patrimonio Mundial, Cultural y Natural (Nov 23, 1972) Reunión 23e session du Bureau Página web whc.unesco.org Resumen A mission sent by the World Heritage Centre in November 1998 to Sana’a had reported that there were plans for the extension of the Great Mosque of Sana’a and for the construction of a large fly-over between the two parts of the city. The twenty-second extraordinary session of the Bureau (November 1998) recommended that work on these two projects should be halted pending a global study on the development of Sana’a. This was communication to the authorities in January 1999. The Secretariat informed the Bureau that the extension of the Grand Mosque has been abandoned. Furthermore, the Observer of Yemen provided additional information on the flyover, the length of which had been reduced. Consequently, the Bureau requested the Yemeni authorities to collaborate with the Secretariat in studying the holistic management of the site before works began. The Bureau also requested the authorities to receive at their earliest convenience a mission of specialists to study together alternative solutions for the development projects. This mission should report to the forthcoming session of the World Heritage Committee.