; (B) the service is performed outside the usual course of the business of the employer; and (C) the individual is customarily engaged in an independently established trade, occupation, profession, or business of the same nature as that involved in the service performed. . (2) Section 2(11) of the National Labor Relations Act ( 29 U.S.C. 152(11) ) is amended— (A) by inserting and for a majority of the individual’s worktime after interest of the employer ; (B) by striking assign, ; and (C) by striking or responsibly to direct them, . (b) Appointment Section 4(a) of the National Labor Relations Act ( 29 U.S.C. 154(a) ) is amended by striking , or for economic analysis . (c) Unfair labor practices Section 8 of the National Labor Relations Act ( 29 U.S.C. 158 ) is amended— (1) in subsection (a)— (A) in paragraph (5), by striking the period and inserting ; and ; and (B) by adding at the end the following: (6) to promise, threaten, or take any action— (A) to permanently replace an employee who participates in a strike as defined by section 501(2) of the Labor Management Relations Act, 1947 ( 29 U.S.C. 142(2) ); or (B) to discriminate against an employee who is working or has unconditionally offered to return to work for the employer because the employee supported or participated in such a strike. ; (2) in subsection (b)— (A) by striking paragraphs (4) and (7); (B) by redesignating paragraphs (5) and (6) as paragraphs (4) and (5), respectively; and (C) in paragraph (5), as so redesignated, by striking ; and and inserting a period; (3) in subsection (c), by striking the period at the end and inserting the following: : Provided, That it shall be an unfair labor practice under subsection (a)(1) for any employer to require or coerce an employee to attend or participate in such employer’s campaign activities unrelated to the employee’s job duties, including activities that are subject to the requirements under section 203(b) of the Labor-Management Reporting and Disclosure Act, 1959 ( 29 U.S.C. 433(b) ).