Board Thread:General Discussion/@comment-29342734-20170330171300/@comment-3361105-20170330173152

Very rarely would a title published by DC (and not an imprint) have a mature rating. The only ones I can think of would be maybe one or two Lobo specials and Lot 13.

At Vertigo, nearly every title is rated M, (astro city being a notable exception). Wildstorm had a period where all of its titles were suggested for mature readers, but it was only about a year long.

While there are some ratings on pre-new 52 titles, the only other books I have seen ratings on (besides "suggested for mature readers" warnings) are CMX books - which were english translations of japanese manga, published through Wildstorm.

I wouldn't change the ratings, but I think for the most part, Modern Age titles would fall under T for Teen.