The NLRB has issued a “Notice and Invitation to File Briefs” [PDF] in the Purple Communications, Inc. case which could overturn the precedent concerning organizing activities on company email systems set by the board’s ruling in the Register-Guard case during the Bush Administration.

Using the Register-Guard decision as precedent, companies can currently enforce policies which prohibit company email from being used for anything but business purposes. But the current NLRB appears interested in reversing that decision partially due to the increased importance of email in organizing since the Bush era. Another goal is to align the ruling with other recent rulings that helped streamline the union election process.
NLRB Considering Legalizing the Use of Company Email for Organizing Purposes | Talking Union