Themes
2.2.6.4 - Significant modifications to the boundaries
2.2.5.4 - Sustainable use
2.2.5.2 - Legislative, regulatory and contractual measures for protection
2.7.4 - Cultural Landscapes
2.7.3 - Serial properties
2.2.6 - Boundaries and buffer zones
2.2.2 - World Heritage criteria
2.6 - Comparative studies
