Effective and efficient targeting of the poor is a critical step for successful anti-poverty and social protection programs, particularly in rural areas. However, targeting of the poor is challenging, especially in developing countries, because poverty status is dynamic (people and households move in and out of poverty), multidimensional (e.g., it involves income, nutrition, human and social capital, among other dimensions) and challenging to measure, even in monetary terms (part of their income sources are from the informal sectors or remittances, where transactions are hard to track).