Representation Procedures and Rulemaking Authority (US National Mediation Board Regulation) (NMB) (2018 Edition) The Law Library presents the complete text of the Representation Procedures and Rulemaking Authority (US National Mediation Board Regulation) (NMB) (2018 Edition). Updated as of May 29, 2018 In response to amendments to the Railway Labor Act in the Federal Aviation Administration Modernization Reform Act of 2012, the National Mediation Board amends its existing regulations pertaining to representation elections, run-off elections, and rulemaking to reflect changes in statutory language. This book contains: - The complete text of the Representation Procedures and Rulemaking Authority (US National Mediation Board Regulation) (NMB) (2018 Edition) - A table of contents with the page number of each section