In the BSA Boy Scout Training we have the following:

Child Abuse Video - Required of all Adult Leaders

Fast Start - A short video tape.

Basic Leader Training - A short - one day course - Completion of this
        course earns you a card certifying that you have completed the
        course. - It also entitles you to wear a "Trained" Strip under
        your leader patch.

Scoutmaster Fundamentals - A series of lessons (two evening classes and
        one weekend.  This is a continuation of of training in
        Scoutcraft and Inter-Personal Relationships.  A prerequisite to
        Wood Badge.

Woodbadge - Either a one week practical or three weekend practical
        course.  At the start of the practical part of the course, a
        candidate is issued a Green Wood Badge Neckerchief, worn with
        any kind of slide (but NOT the woggle).  This kerchief is worn
        until the candidate completes his "ticket" -- a set of personal
        goals the candidate will complete using the skills he/she
        learned during the practical part of the course.  The ticket
        must be completed between 6 to 18 months from the completion of
        the practical part of the course.

Upon completion, a candidate is presented with the Woodbadge Woggle &
Kerchief -- A tan kerchief with the McLaren Tarten on the back.  At the
same time, he/she is issue their two Wood Badge Beads.

Wood Badge is open to all men and women that meet the minimum
qualifications and the Wood Badge Class must have a minimum of 34
candidates.

Continuing in Wood Badge:
Serving on Wood Badge Staff - The Staffer wears three beads.
Serving as Scoutmaster on a Wood Badge Class - four beads.

I am told the following is true:
Serving on Staff at Gilwell Field - five beads
Serving as Scoutmaster at Gilwell Field - six beads


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