All adult leaders are first required to take Youth Protection Training.  When that is completed, training for each position in Cub Scouting is available on-line.  There are additional training courses available in your local area.  Visit https://www.scouting.org/training/  for more details. 

Leaders who complete Youth Protection Training and Position Specific Training earn the right to wear the trained patch on the left sleeve of their uniform, beneath the patch representing the position for which they are trained.  Webelos Den Leaders are required to also complete Basic Adult Leader Outdoor Orientation (BALOO) training.