1. Clarify the audit standard: The cost consulting company needs to clarify the audit standard and method and inform the company personnel involved in the audit. Audit standards should comply with relevant national laws and regulations and industry norms, and ensure that audit results are objective, fair and accurate.
2. Ensure the independence and professionalism of auditors: Auditors should have relevant professional knowledge and skills without interference from other interests, so as to ensure the objectivity and impartiality of audit results. The cost consulting company should train and examine the auditors to ensure that they have the corresponding auditing ability and level.
3. Protect the confidentiality of audit information: Auditors need to abide by relevant confidentiality regulations to protect the confidentiality of audit information. Cost consulting companies need to keep audit information confidential to avoid information leakage and abuse.