(February 14, 2018, 3:40 PM EST) -- WASHINGTON, D.C. — A franchisor that recommended that its franchisees employ online and social media rules that have been determined to be discriminatory cannot be held liable for violating the National Labor Relations Act (NLRA) because it did not require that the franchisees adopt the rules, the National Labor Relations Board Office of the General Counsel stated in an advice memorandum released Feb. 12....