Amazon.com description: Product Description: The 2011 Cumulative Supplement covers developments since 2008 under the National Labor Relations Act and related labor statutes, including issues concerning: Whether the Board s decisions have expanded protected concerted activity under Section 8(a)(1) The Board s revision of its remedies daily compounding of interest in back-pay awards, and electronic notice postings. The Supreme Court s New Process Steel case, which invalidates hundreds of two-Member Board decisions Whether unions may lawfully display large stationary banners in front of a neutral employer s business to alert the public to the fact that the neutral employer is doing business with a nonunion employer with whom the union has a dispute Whether a union s requirement that Beck objectors renew their objection annually violated the union s duty of fair representation Whether an employer s agreement to recognize a union prior to that union s recognition as bargaining representative is lawful