問 集體勞動合(he)同(tong)是(shi)經全體職(zhi)工或(huo)者職(zhi)工代(dai)表大會(hui)討論同(tong)意后，由工會(hui)或(huo)者職(zhi)工委(wei)托的(de)代(dai)表與用人單位為規范勞動關系訂立的(de)，變更集體勞動合(he)同(tong)的(de)條件是(shi)什么？

答 1.雙方協(xie)(xie)商(shang)代(dai)表(biao)協(xie)(xie)商(shang)一(yi)致(zhi)(zhi) 《集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)規(gui)定》第三十(shi)九條(tiao)(tiao)規(gui)定，雙方協(xie)(xie)商(shang)代(dai)表(biao)協(xie)(xie)商(shang)一(yi)致(zhi)(zhi)，可(ke)以變(bian)(bian)(bian)(bian)更(geng)(geng)或(huo)解除(chu)(chu)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)或(huo)專項(xiang)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)。法(fa)(fa)律允許當事(shi)人(ren)(ren)經(jing)協(xie)(xie)商(shang)一(yi)致(zhi)(zhi)后變(bian)(bian)(bian)(bian)更(geng)(geng)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)，目的(de)(de)是(shi)(shi)為了(le)使(shi)工會(hui)和企業(ye)能(neng)夠(gou)根據(ju)客觀情(qing)況(kuang)的(de)(de)變(bian)(bian)(bian)(bian)化及時調整集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)關系(xi)，使(shi)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)能(neng)夠(gou)適應客觀實際(ji)的(de)(de)需要(yao)，使(shi)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)更(geng)(geng)好地(di)發揮(hui)其積極(ji)作用。 2.用人(ren)(ren)單位因(yin)被(bei)兼并、解散、破(po)產(chan)等(deng)原因(yin)，致(zhi)(zhi)使(shi)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)或(huo)專項(xiang)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)無(wu)法(fa)(fa)履(lv)行(xing)的(de)(de) 企業(ye)出(chu)現(xian)了(le)破(po)產(chan)等(deng)事(shi)件(jian)(jian)，原來簽訂集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)的(de)(de)用人(ren)(ren)單位一(yi)方已(yi)不(bu)(bu)復存在，這(zhe)就使(shi)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)的(de)(de)履(lv)行(xing)失去了(le)客觀基礎。在這(zhe)種情(qing)況(kuang)下，可(ke)以根據(ju)實際(ji)情(qing)況(kuang)解除(chu)(chu)或(huo)變(bian)(bian)(bian)(bian)更(geng)(geng)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)。 3.因(yin)不(bu)(bu)可(ke)抗力等(deng)原因(yin)致(zhi)(zhi)使(shi)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)或(huo)專項(xiang)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)無(wu)法(fa)(fa)履(lv)行(xing)或(huo)部分無(wu)法(fa)(fa)履(lv)行(xing)的(de)(de)。 不(bu)(bu)可(ke)抗力是(shi)(shi)指人(ren)(ren)力無(wu)法(fa)(fa)抗拒的(de)(de)某種外部力量。包括各種自(zi)然災害及占(zhan)爭等(deng)社會(hui)現(xian)象。不(bu)(bu)可(ke)抗力事(shi)件(jian)(jian)發生(sheng)后，騙錢許根據(ju)實際(ji)情(qing)況(kuang)變(bian)(bian)(bian)(bian)更(geng)(geng)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)。 4.集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)或(huo)專項(xiang)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)約定的(de)(de)變(bian)(bian)(bian)(bian)更(geng)(geng)或(huo)解除(chu)(chu)條(tiao)(tiao)件(jian)(jian)出(chu)現(xian)的(de)(de) 集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)或(huo)者專項(xiang)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)約定的(de)(de)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)變(bian)(bian)(bian)(bian)更(geng)(geng)的(de)(de)條(tiao)(tiao)件(jian)(jian)，是(shi)(shi)經(jing)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)雙方協(xie)(xie)商(shang)一(yi)致(zhi)(zhi)并經(jing)職(zhi)工代(dai)表(biao)大會(hui)或(huo)者全體(ti)(ti)職(zhi)工討(tao)論通(tong)過的(de)(de)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)變(bian)(bian)(bian)(bian)更(geng)(geng)的(de)(de)條(tiao)(tiao)件(jian)(jian)，也是(shi)(shi)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)的(de)(de)內容，雙方都(dou)必須遵守，法(fa)(fa)律也必須尊重。因(yin)此(ci)，出(chu)現(xian)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)或(huo)專項(xiang)集(ji)(ji)(ji)(ji)(ji)(ji)(ji)體(ti)(ti)合(he)(he)(he)(he)(he)同(tong)(tong)(tong)(tong)(tong)約定的(de)(de)變(bian)(bian)(bian)(bian)更(geng)(geng)。