State of Conservation (SOC)

• Historic Quarter of the City of Colonia del Sacramento (2009)
  Uruguay
  Year: 2009
  Threats*: Commercial development Major visitor accommodation and associated infrastructure Management systems/ management plan Marine transport infrastructure
  Document Source: WHC-09/33.COM/7B
  

• Historic Quarter of the City of Colonia del Sacramento (2008)
  Uruguay
  Year: 2008
  Threats*: Major visitor accommodation and associated infrastructure Management systems/ management plan Marine transport infrastructure
  Document Source: WHC-08/32.COM/7B.Add2
  

• Historic Quarter of the City of Colonia del Sacramento (2005)
  Uruguay
  Year: 2005
  Threats*: Major visitor accommodation and associated infrastructure Management systems/ management plan
  Document Source: WHC-05/29.COM/7B.Rev
  

• Historic Quarter of the City of Colonia del Sacramento (2004)
  Uruguay
  Year: 2004
  Threats*: Major visitor accommodation and associated infrastructure Management systems/ management plan
  Document Source: WHC-04/28.COM/15B
  

• Historic Quarter of the Seaport City of Valparaíso (2013)
  Chile
  Year: 2013
  Threats*: Commercial development Housing Legal framework Management systems/ management plan Marine transport infrastructure
  Document Source: WHC-13/37.COM/7B
  

• Historic Sanctuary of Machu Picchu (2013)
  Peru
  Year: 2013
  Threats*: Avalanche/ landslide Flooding Governance Impacts of tourism/visitor/recreation Legal framework Management systems/ management plan
  Document Source: WHC-13/37.COM/7B.Add
  

• Historic Sanctuary of Machu Picchu (2012)
  Peru
  Year: 2012
  Threats*: Avalanche/ landslide Flooding Governance Impacts of tourism/visitor/recreation Legal framework Management systems/ management plan
  Document Source: WHC-12/36.COM/7B.Add
  

• Historic Sanctuary of Machu Picchu (2011)
  Peru
  Year: 2011
  Threats*: Avalanche/ landslide Flooding Governance Impacts of tourism/visitor/recreation Legal framework Management systems/ management plan
  Document Source: WHC-11/35.COM/7B
  

• Historic Sanctuary of Machu Picchu (2010)
  Peru
  Year: 2010
  Threats*: Avalanche/ landslide Effects arising from use of transportation infrastructure Governance Ground transport infrastructure Impacts of tourism/visitor/recreation Management systems/ management plan
  Document Source: WHC-10/34.COM/7B.Add
  

• Historic Sanctuary of Machu Picchu (2009)
  Peru
  Year: 2009
  Threats*: Avalanche/ landslide Effects arising from use of transportation infrastructure Financial resources Governance Impacts of tourism/visitor/recreation Management systems/ management plan
  Document Source: WHC-09/33.COM/7B.Add
  

• Historic Sanctuary of Machu Picchu (2008)
  Peru
  Year: 2008
  Threats*: Avalanche/ landslide Effects arising from use of transportation infrastructure Financial resources Impacts of tourism/visitor/recreation Management systems/ management plan
  Document Source: WHC-08/32.COM/7B.Add
  

• Historic Sanctuary of Machu Picchu (2007)
  Peru
  Year: 2007
  Threats*: Avalanche/ landslide Effects arising from use of transportation infrastructure Impacts of tourism/visitor/recreation Management systems/ management plan
  Document Source: WHC-07/31.COM/7B.Add.2
  

• Historic Sanctuary of Machu Picchu (2006)
  Peru
  Year: 2006
  Threats*: Avalanche/ landslide Effects arising from use of transportation infrastructure Impacts of tourism/visitor/recreation Management systems/ management plan
  Document Source: WHC-06/30.COM/7B
  

• Historic Sanctuary of Machu Picchu (2005)
  Peru
  Year: 2005
  Threats*: Avalanche/ landslide Effects arising from use of transportation infrastructure Financial resources Housing Impacts of tourism/visitor/recreation Management systems/ management plan
  Document Source: WHC-05/29.COM/7B.Rev
  

• Historic Sanctuary of Machu Picchu (2004)
  Peru
  Year: 2004
  Threats*: Avalanche/ landslide Effects arising from use of transportation infrastructure Impacts of tourism/visitor/recreation Management systems/ management plan
  Document Source: WHC-04/28.COM/15B
  

• Historic Sanctuary of Machu Picchu (1994)
  Peru
  Year: 1994
  Threats*: Impacts of tourism/visitor/recreation Input of excess energy Management systems/ management plan
  Other Threats: Need for an inventory of the park's natural and cultural resources
  Document Source: WHC.94/CONF.003/06 Add,WHC.94/CONF.003/06
  

• Historic Sanctuary of Machu Picchu (1993)
  Peru
  Year: 1993
  Threats*: Management systems/ management plan
  Other Threats: Need for an inventory of the park's natural and cultural resources
  Document Source: WHC.93/CONF.002/14
  

• Historic Sanctuary of Machu Picchu (1987)
  Peru
  Year: 1987
  Threats*: Housing Land conversion Major linear utilities Management systems/ management plan Water infrastructure
  Other Threats: Fires
  Document Source: SC.87/CONF.005/INF.1
  

• Historic Town of Ouro Preto (2004)
  Brazil
  Year: 2004
  Threats*: Management systems/ management plan
  Document Source: WHC-04/28.COM/15B
  

• Historic Town of Ouro Preto (1993)
  Brazil
  Year: 1993
  Threats*: Impacts of tourism/visitor/recreation Management systems/ management plan
  Document Source: WHC.93/CONF.002/14
  

* : The threats indicated are listed in alphabetical order; their order does not constitute a classification according to the importance of their impact on the property.
Furthermore, they are presented irrespective of the type of threat faced by the property, i.e. with specific and proven imminent danger (“ascertained danger”) or with threats which could have deleterious effects on the property’s Outstanding Universal Value (“potential danger”).

** : All mission reports are not always available electronically.