Over its thirteen year history, the negotiated rulemaking process has yielded only thirty-five final administrative rules. By comparison, the federal government publishes over 3,000 final rules each year through the ordinary notice-and- comment process. Why have federal agencies relied so little on negotiated rulemaking? I examine this question by assessing the impact of negotiating rulemaking on its two major purposes: (1) reducing rulemaking time; and (2) decreasing the amount of litigation over agency rules. My analysis suggests that the asserted problems used to justify negotiated rulemaking have been overstated and that the limitations of negotiated rulemaking have been understated. Negotiated rulemaking by all accounts consumes more r...