Legal basis: Article 9 of the Regulations on Labor Security Supervision. Any organization or individual has the right to report any violation of labor security laws, regulations or rules to the administrative department of labor security. Laborers who believe that the employing unit has violated their legitimate rights and interests of labor security have the right to complain to the administrative department of labor security. The administrative department of labor security shall keep confidential the informants; Reward informants who provide main clues and evidence to investigate and deal with major violations of labor security laws, regulations or rules.