劳动争议仲裁机构就劳动争议案件决定受理后 ,如果当事人接到书面开庭通知 ,无正当理由拒不到庭或未经仲裁庭同意中途退庭的 ,则按撤诉（于申诉人一方而言）或缺席判决（于被诉人一方而言）”。《企业劳动争议处理条例》第二十六条规定 :“当事人接到书面（开庭）通知 ,无正当 Labor dispute arbitration institutions may, in the case of a labor dispute case, decide to accept an appeal (in the complainant’s side) or absent if it receives written notice of court hearing, refuses to appear in court without proper reason, or withdraws without the consent of the arbitral tribunal Judgment (on the part of the respondent). “Article 26 of the” Regulations on the Handling of Labor Disputes in Enterprises “stipulates:” The parties have received a written notice of the hearing and none of them is valid