What is the duration of the Award and minimum age of achieving the award?

Award Level Previous Accomplishment Duration Minimum Age of Completion
Bronze All Entrant 6 months 14 years 6 months
Silver Bronze Award Holder 6 months 15 years 6 months
Silver Direct Entrant 12 months 16 years
Gold Silver Award Holder 12 months 17 years
Gold Direct Entrant 18 months 17 years 6 months