Last month, June 1st to 3rd at Ouagadougou, Burkina Faso, l participated in the training of evaluation of public policies, organized by AGRODEP. This training as usual, it was well worth the time and expenses to attend what has become, over the years, one of the premiere broad-topic in the African continent today. In addition, this training has improved and widens my knowledge on competent way to evaluate public policy. This training also exposes me on how to use regression discontinuity to address evaluation problem. Among the many benefits of attending such conferences is the opportunity to network in person with expert in the field of public policy evaluation in person of Prof. Guy Lacroix. I'd like to salute those who do so much so well to make conferences and others the terrific events they are, Diop Alimatou Ismeal fofana and the AGRODEP Management.