Examples of refreshers are cGMP, GDP, HSE trainings. National Ski Patrol has an ongoing education system which includes OEC refreshers, and OEC classes. AEMT-CC traditional refreshers will cease after August 2019. This command also instructs refreshers and RACs through intraservice and international exchange programs. This week is referred to as Refreshers Week by most students. Refreshers are one of Swizzels' most popular products.