These are among the designs of collectible “challenge coins” that have been offered for sale to Louisville Metro Police officers through internal department-wide emails in recent years.

Front and back view of the challenge coin created by 2nd Lt. Michael Moser. The number of requests for the coin has exceeded Moser’s expectations, but he is doing what he can to order more as ...

A challenge coin manufacturer has patented an innovative NFC-embedded coin design for fast contact data transfer, loyalty programs, and other business applications. Harrisburg, Pennsylvania ...

He’s “Butterfingers” Biden. The president accidentally dropped and then had to chase a challenge coin as it rolled away from him Monday during an awkward exchange with a senior military officer.

A commemorative “challenge coin” was made to mark rookie NYPD officer Vera Mekuli’s infamous caught-on-video lap dance for a married lieutenant at the 44th Precinct’s 2021 holiday party.

Challenge coins can be personal/positional as from a unit’s commander or command/unit in recognition of going above and beyond the normal expectation in successful completion of a unit’s mission.

JOHNSON CITY, Tenn. (WCYB) — The Johnson City Police Department has teamed up with The Arc Washington County to develop a challenge coin to promote autism awareness. The coin is called the "Bear ...