問(wen) 勞動者與單位發生勞動糾紛，可能已(yi)經離開了公司或是不能夠再(zai)回到公司里面，那么發生勞動糾紛時該如何證明自己身份？

答 勞(lao)(lao)動(dong)(dong)(dong)者(zhe)到用(yong)人單位(wei)后要簽訂(ding)書面勞(lao)(lao)動(dong)(dong)(dong)合同，并且要求保(bao)留一份(fen)合同。簽合同時應(ying)該注意(yi)勞(lao)(lao)動(dong)(dong)(dong)合同的(de)內(nei)容要全(quan)。勞(lao)(lao)動(dong)(dong)(dong)合同有必(bi)備(bei)內(nei)容，包括(kuo)勞(lao)(lao)動(dong)(dong)(dong)合同期限、工作內(nei)容、勞(lao)(lao)動(dong)(dong)(dong)保(bao)護和勞(lao)(lao)動(dong)(dong)(dong)條(tiao)件(jian)；勞(lao)(lao)動(dong)(dong)(dong)報(bao)酬，社會保(bao)險(xian)和福利，勞(lao)(lao)動(dong)(dong)(dong)紀律、勞(lao)(lao)動(dong)(dong)(dong)合同終止(zhi)的(de)條(tiao)件(jian)；違反勞(lao)(lao)動(dong)(dong)(dong)合同的(de)責任。