Beginning on Jan. 31, 2012, all employers with more than $500,000 in annual gross business volume — including home builders and remodelers — will be required to post an official notice advising employees of their collective bargaining rights under the National Labor Relations Act. The law applies to all companies that meet the gross business volume threshold, including those who have non-union shops or whose business is located in a right-to-work state. According to the National Labor Relations Board (NLRB), the notice must be 11 inches by 17 inches and displayed in a conspicuous location where other workplace notices are regularly posted. Companies can download instructions and notification posters, available in more than 20 languages, free of charge from the NLRB website. A company that does not display the required poster as of Jan. 31, 2012 may be subject to an unfair labor practices complaint.