Date Authorized: June 28th, 1941
Primarily red in color with three thin white banded lines to either ribbon edge; clasps are set onto the ribbon to denote subsequent Good Conduct awards and are distinguised by the number of knots in each clasp (one to five).
Rounded bronze medal suspended from ribbon by a loop ring; American Eagle on front face with wings raised and perched atop a horizontal sword, itself placed upon a book; facing is bordered by the text "Efficiency Honor Fidelity" with each word separated by bullet point; REVERSE: Five-pointed star at center with ribbon below; ribbon area used for engraving of recipient's name; the three top-most points of the star emit rays; above the star is the text "For Good" and below the ribbon is the word "Conduct"; the left side of the medal face is bordered with a laurel branch while the right is set with an oak branch.
Awarded to service personnel for "exemplary behavior, efficiency and fidelity" while on active military service to the US government. Active National Guard Reserve elements became eligible for the award beginning September 1st, 1982.