List of Merit Badges and requirements: http://www.scouting.org/scoutsource/BoyScouts/GuideforMeritBadgeCounselors/IntroToMeritBadges.aspx
BSA Merit Badge Counselor application: http://www.scouting.org/filestore/pdf/34405.pdf
Youth Protection Training website: www.myscouting.org
BSA National Merit Badge Counselor Resources: http://www.scouting.org/scoutsource/BoyScouts/GuideforMeritBadgeCounselors.aspx