abstract: The affine ArbitrageFree Dynamic NelsonSiegel (AFDNS) model introduced by Christensen, Diebold and Rudebusch (2007) provides a new interesting alternative framework for pricing and risk managing, as it both maintains the theoretical arbitragefree restrictions of affine models and provides remarkably empirical properties. Our purpose in this paper is to provide the analysis and formulas required in the generation of scenarios for the interest rates at future timehorizons, under this mentioned AFDNS model.