Yes. If you are an undocumented worker who doesn’t work for the government, the National Labor Relations Act (NLRA) protects your right to organize a union, elect a union, and collectively bargain with employers. It also allows you to engage in “concerted activity” to improve working conditions for all employees even if there is no union yet. Concerted activity occurs when two or more employees act, with their employer’s knowledge, to improve working conditions on behalf of all employees, or if one employee acts on behalf of others.