This rulemaking will explore whether to require airlines and ticket agents to disclose at all points of sale the fees for certain basic ancillary services associated with the air transportation consumers are buying or considering buying. This rulemaking, previously part of a rulemaking known as Airline Pricing Transparency and Other Consumer Protection Issues (2105-AE11), has been bifurcated into a separate proceeding. This rulemaking has been bifurcated from 2105-AE11 to avoid the risk of any delay in finalizing one issue resulting in a delay in finalizing other issues.