問 我(wo)剛剛進入職場(chang)，現在想咨(zi)詢(xun)一下，請問勞動合同從(cong)什(shen)么時(shi)候起開(kai)始生效(xiao)呢？

答(da) 按照合(he)(he)(he)同(tong)(tong)法(fa)第44條(tiao)規定(ding)“依(yi)法(fa)成(cheng)(cheng)(cheng)(cheng)(cheng)立(li)(li)的(de)(de)合(he)(he)(he)同(tong)(tong)，自(zi)成(cheng)(cheng)(cheng)(cheng)(cheng)立(li)(li)時生(sheng)(sheng)效(xiao)(xiao)(xiao)。”其中，合(he)(he)(he)同(tong)(tong)的(de)(de)成(cheng)(cheng)(cheng)(cheng)(cheng)立(li)(li)，是指雙(shuang)方(fang)當事人依(yi)照有(you)關法(fa)律對(dui)合(he)(he)(he)同(tong)(tong)的(de)(de)內容(rong)和條(tiao)款進行(xing)協商并達成(cheng)(cheng)(cheng)(cheng)(cheng)一致的(de)(de)意(yi)見。合(he)(he)(he)同(tong)(tong)成(cheng)(cheng)(cheng)(cheng)(cheng)立(li)(li)的(de)(de)判斷依(yi)據是承諾是否生(sheng)(sheng)效(xiao)(xiao)(xiao)。而合(he)(he)(he)同(tong)(tong)生(sheng)(sheng)效(xiao)(xiao)(xiao)，是指合(he)(he)(he)同(tong)(tong)產生(sheng)(sheng)法(fa)律上(shang)的(de)(de)效(xiao)(xiao)(xiao)力(li)，具有(you)法(fa)律上(shang)的(de)(de)約(yue)束(shu)力(li)。通常(chang)合(he)(he)(he)同(tong)(tong)依(yi)法(fa)成(cheng)(cheng)(cheng)(cheng)(cheng)立(li)(li)之時，就是合(he)(he)(he)同(tong)(tong)生(sheng)(sheng)效(xiao)(xiao)(xiao)之日。二者在時間上(shang)是同(tong)(tong)步的(de)(de)。