問(wen) 剛(gang)找了份工(gong)作(zuo)，現在正在試用期(qi)，馬上就要轉正了，想知(zhi)道勞動合同出現哪些(xie)情(qing)況是無(wu)效的？

答 1．合(he)(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)(tong)主體不合(he)(he)(he)(he)(he)(he)格(ge)。如受(shou)雇一(yi)方(fang)(fang)提供了假的學(xue)歷、學(xue)位、專業(ye)技術資格(ge)證書，聘(pin)(pin)用單位不具(ju)備招聘(pin)(pin)資格(ge)等。 　　 2．合(he)(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)(tong)內容不合(he)(he)(he)(he)(he)(he)法(fa)(fa)，即勞(lao)(lao)(lao)動(dong)(dong)合(he)(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)(tong)有(you)(you)悖法(fa)(fa)律(lv)、法(fa)(fa)規(gui)及善良風俗(su)，或是損害(hai)了國家及社會的公共利益(yi)。如約定制造(zao)冰毒、假鈔等。內容不合(he)(he)(he)(he)(he)(he)法(fa)(fa)的勞(lao)(lao)(lao)動(dong)(dong)合(he)(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)(tong)不受(shou)法(fa)(fa)律(lv)保護。 　　3．意(yi)(yi)思表示不真(zhen)實(shi)。勞(lao)(lao)(lao)動(dong)(dong)合(he)(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)(tong)是雙(shuang)方(fang)(fang)合(he)(he)(he)(he)(he)(he)意(yi)(yi)的產物，應該是當(dang)(dang)事(shi)(shi)人(ren)真(zhen)實(shi)的意(yi)(yi)思表示。采取(qu)欺詐、威(wei)脅等手段(duan)訂立的勞(lao)(lao)(lao)動(dong)(dong)合(he)(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)(tong)，違背一(yi)方(fang)(fang)的真(zhen)實(shi)意(yi)(yi)愿，因而是無效(xiao)的。 　　4．合(he)(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)(tong)形(xing)式不合(he)(he)(he)(he)(he)(he)法(fa)(fa)。這是指勞(lao)(lao)(lao)動(dong)(dong)合(he)(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)(tong)沒有(you)(you)采取(qu)書面(mian)形(xing)式、當(dang)(dang)事(shi)(shi)人(ren)也(ye)未實(shi)際履行主要(yao)(yao)義(yi)務，或者依(yi)法(fa)(fa)或應當(dang)(dang)事(shi)(shi)人(ren)要(yao)(yao)求應當(dang)(dang)鑒證的勞(lao)(lao)(lao)動(dong)(dong)合(he)(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)(tong)沒有(you)(you)鑒證等。在一(yi)般情況下，只要(yao)(yao)當(dang)(dang)事(shi)(shi)人(ren)采取(qu)補(bu)救措施(shi)，使合(he)(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)(tong)形(xing)式上合(he)(he)(he)(he)(he)(he)法(fa)(fa)化后，就(jiu)可以認定合(he)(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)(tong)有(you)(you)效(xiao)。 勞(lao)(lao)(lao)動(dong)(dong)合(he)(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)(tong)