You can learn about sports, crafts, science, trades, business, and future careers as you earn merit badges. There are more than 135 merit badges, and any Scout, or any qualified Venturer or Sea Scout may earn any of these at any time.
You are expected to meet the requirements as they are stated—no more and no less. You must do exactly what is stated in the requirements. If it says “show or demonstrate,” that is what you must do. Just telling about it isn’t enough. The same thing holds true for such words as “make,” “list,” “in the field,” and “collect,” “identify,” and “label.”
The requirements listed below are the current and official requirements of the Boy Scouts of America. Occasionally, the requirements will not match those in the printed Scout Handbook, the annual Scouts BSA Requirements book, or some merit badge pamphlets because of the timing of their printing schedules.
If a new edition of a merit badge pamphlet is introduced with updated requirements after the Scouts BSA Requirements book has been released, a Scout who is starting the badge may choose to follow either set of requirements until the end of the year. At the start of the new year, Scouts who are beginning must use only the new requirements.
If a Scout has already started working on a merit badge when a new edition of the pamphlet is introduced, they may continue to use the same pamphlet and fulfill the requirements therein to earn the badge. They need not start over again with the new pamphlet and revised requirements.
There is no time limit for starting and completing a merit badge, but all work must be completed by the time a Scout turns 18.