Official Nintendo Seal
The Official Nintendo Seal, known in PAL regions as the Original Nintendo Seal of Quality and formerly known in NTSC regions as the Official Nintendo Seal of Quality, is on the back of every current Nintendo official merchandise of any kind. After the Video Game Crash of 1983, customers were wary of buying video games since most recent games were of poor quality. To counter this, Nintendo placed the Nintendo Seal of Quality on all of their merchandise. The term "Seal of Quality" was somewhat misleading, in that it determined the quality of the hardware rather than the software; its presence indicated that a game would run as intended on the Nintendo system it was designed for without bricking the latter. The Seal was also used to distinguish legitimate commercial games from pirated knockoffs. In 2003, Nintendo of America abandoned the "of Quality" part of the Seal's label, as by then consumers had come to understand that the presence of the Seal did not indicate how good or bad an approved game was.
References in Mario games