Original sentence: Natural Resources Defense Council,
Edited sentence: Natural Resources Defense Council, , which describes the level of deference accorded to final legislative rulemaking issued by federal agencies with the authority to do so.The legal standard, however, that is most comparable to Wednesbury unreasonableness is the "arbitrary and capricious" standard applied to most regulatory decisions undertaken without trial-type procedures (those rendered after trial-type procedures must be "supported by substantial evidence")