Themes
2.2.5.4 - Sustainable use
2.2.5.3 - Management systems
2.2.5.2 - Legislative, regulatory and contractual measures for protection
2.2.6 - Boundaries and buffer zones
2.2.2 - World Heritage criteria
2.6 - Comparative studies
2.2 - Outstanding Universal Value
2.1 - Nominations to the World Heritage List
