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I have attended ISO 9001:2015 training (Quality Management System), where the training is as quality management at PARK HOTEL Jakarta itself, then we work together with SIGMA consultants in the material, the explanation is very detailed and thorough, for the impact itself for our company is very good, because where every year or policy there are changes so it also needs to be updated and through SIGMA consultants we are very helped, thank you and always be victorious SIGMA