
How it works
The system is voluntary, not a government censorship program. Distributors submit films for review, and the rating is accompanied by descriptors that explain concerns such as language, violence, drug use, or sexual content.

What people often miss
A rating does not measure artistic quality, and theaters may set admission policies for restricted ratings. Filmmakers can edit a movie and submit it again or appeal a decision.
Why this question comes up
Trailers and streaming listings show ratings, but the short descriptors often provide more useful context.
Key points
- The MPA rating system assigns G, PG, PG-13, R, or NC-17 based on a board’s assessment of a film’s content and the guidance parents may need.
- The system is voluntary, not a government censorship program. Distributors submit films for review, and the rating is accompanied by descriptors that explain concerns such as language, violence, drug use, or sexual content.
- A rating does not measure artistic quality, and theaters may set admission policies for restricted ratings. Filmmakers can edit a movie and submit it again or appeal a decision.
Bottom line
The MPA rating system assigns G, PG, PG-13, R, or NC-17 based on a board’s assessment of a film’s content and the guidance parents may need.
Source and verification
This Answer was checked against FilmRatings.com. Follow the source for the full official explanation and any later updates.