"...If you believe your NLRA rights have been violated, you may file a charge against an employer or a labor organization. You can find charge forms here. Please contact an information officer at your nearest Regional Office for assistance. The NLRB receives about 20,000 to 30,000 charges per year from employees, unions and employers covering a range of unfair labor practices described in Section 8 of the Act..."
Reference: www.nlrb.gov
