...(b) (4) (D) of the National Labor Relations Act, which bars strikes for the object of "forcing . . . any employer to assign particular work to employees in a particular labor organization . . . rather than to employees in another labor organization . . . ." The NLRB also found that b.-...

...engage, or to induce others to engage, in any activity or refusal to perform work where the object is "forcing or requiring any employer to assign particular...than to employees in another labor organization or in Prepared by Eugene Skotzko of the Office of Publications, Bureau of Labor Statistics, in consultation...

...conduct would probably violate the act because the section contains a broad ban on picketing aimed at "forcing or requiring any employer to assign particular...work to employees in a particular labor organization. ..." However, this section must be considered with sec. 10(k), which empowers and directs the NLRB...

...labor organization or Its agents ... to engage In ... a strike . . . where an object thereof Is ... forcing or requiring any employer to assign particular work to employees In a par* tlcolar labor organization . . . rather than to employees In another labor organization . . ."...

...forcing any employer to assign particular work tasks to "employees in a particular labor or ganization or in a particular trade, craft, or class rather than...representative for employees performing such work." An unfair labor practice charge under this section, however, must be handled differently from charges...

...has been certified as tie representative of such employees under the provisions of section 9 ; ( D ) forcing or requiring any employer to assign particular...organization or in another trade, craft, or class, "uless such employer is failing to conform to an order or certification of the iVard determining the...

...articles, materials, or commodities or to perform any services, where an object thereof is: ... (D) forcing or requiring any employer to assign particular...trade, craft, or class rather than to employees in another-labor organization or in another trade, craft, or doss, unless sudi employer is failing to...

..."concerted refusal in the course of their employment" to handle goods or perform services with an object of forcing or requiring any employer to assign particular...organization or in a particular trade, craft, or class, unless such employer is failing to conform to an order or certification of the Board determining the...

...labor organization to engage in a so-called "Jurisdictional strike" over the assignment of work tasks "to employees in a particular labor organization or...particular trade, craft, or class rather than to employees iu another labor organization or in another trade, craft, or class." An unfair labor practice charge...

...with one union when another union has been certified by the Board as statutory representative, or (4) forcing or requiring any employer to assign particular work to employees in a particular union or in a particular trade rather than to employees in another union or another trade, unless the...