03/17/2010 - Original Filing

03/29/2010 - Deadline for Postal Service to File Administrative Record or Responsive Pleading

04/16/2010 - Deadline for Petitioner's Form 61 or Initial Brief in Support of Petition

04/19/2010 - Deadline for Petitions to Intervene

05/06/2010 - Deadline for Answering Brief in Support of Postal Service

05/21/2010 - Deadline for Reply Briefs in Response to Answering Briefs

05/28/2010 - Deadline for Requesting Oral Argument

07/12/2010 - Expiration of the Commission's 120-Day Decisional Schedule