The obligatory references are Le Gentil (http://en.wikipedia.org/wiki/Guillaume_Le_Gentil) and the Uttar Pradesh Association of Dead People (http://en.wikipedia.org/wiki/Association_of_the_Dead)
I guess it makes sense, but weird that you need to pay a nice chunk of money for someone to determine you are indeed actually alive...
The obligatory references are Le Gentil (http://en.wikipedia.org/wiki/Guillaume_Le_Gentil) and the Uttar Pradesh Association of Dead People (http://en.wikipedia.org/wiki/Association_of_the_Dead)