Red Band and Green Band

Rating cards appear at the head of trailers in the United States which indicate how closely the trailer adheres to the MPAA's standards. A green band is an all-green screen at the beginning of the trailer. Until April 2009, these cards indicated that they had been approved for "all audiences" and often included the movie's MPAA rating. This shows that the trailer follows to the standards for motion picture advertising outlined by the MPAA, which include limitations on foul language and violent, sexual, or otherwise obnoxious imagery. In April 2009, the MPAA began to permit the green band language to say that a trailer had been approved for "appropriate" audiences, meaning that the material would be appropriate for audiences in theaters, based on the content of the film they had come to see. Trailers that do not abide to these guidelines may be issued a red band, which indicates approval for only "restricted" or "mature" audiences. These trailers may only be shown before R-rated, NC-17-rated, or unrated movies (only films that are released in theaters rated R and not in theaters rated PG-13). These trailers may include nudity, profanity or other material deemed inappropriate for children.