The FDA says the law that requires restaurant chains with more than 20 locations to post calorie counts also applies to other types of businesses, reports the Wall Street Journal. Specifically, movie theaters, airplanes, trains, food courts in grocery stores, and convenience stores are all considered chains and will soon have to start following the law. The agency hasn’t made up its mind yet whether things like salad bars in grocery stores will have to fall in line. The FDA will announce official guidelines in December.

“Coming Soon: Theaters, Airplanes to Post Calories “ [Wall Street Journal (subscription required)]

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