Registro, Brazil

Living in Registro, Brazil comes with a heavy bureaucratic burden. The city has a population of just under 60,000 people, and obtaining the mandatory national identity card - known as the RG - involves navigating a complex web of requirements. While the card is not strictly compulsory, it's virtually impossible to function without one, as it's required for everything from opening a bank account to buying property.

The bureaucracy doesn't end there. Residents must also contend with the possibility of having to obtain multiple RG cards if they move between Brazil's different states, as each state issues its own version. And if that wasn't enough, the government is in the midst of overhauling the entire identity document system, with a new 'Documento Nacional de Identidade' on the horizon.

In short, Registro is best suited for those who thrive on navigating complex administrative hurdles. For the average expat, the sheer volume of red tape involved in daily life might prove to be a persistent headache.