Decision No. Year Context of decision Theme Name of the property/ Description of the activity State(s) Party(ies) Property ID:name Deadline Status Document
21 COM VII.1   1997   Periodic Reporting  Decision of the 29th General Conference on Periodic Reporting            
21 COM VII.A.1-8   1997 WHC-97/CONF.208/7
Periodic Reporting  State of Conservation of Properties Inscribed on the World Heritage List: Methodology and Procedures for Periodic Reporting