(4)  
The audit schedule may be adjusted to address the specific circumstances in the maintenance organization at that time to ensure the integrity and effectiveness of the audit.

(5)  
The auditor shall be familiar with the CAAC requirements regarding civil aircraft maintenance and the CAAC approved MOM of the organization. On completion of the training on the relevant audit knowledge, the auditor shall have the ability to perform planning, coordination and analysis. The auditor may be full time or part time, but his assigned duties and responsibilities shall be independent from that of the department being audited.

(6)  
The maintenance organization shall set up the audit checklist and perform the audit pursuant to the checklist. The audit checklist shall be for the standardization and integrity of internal quality audits. Relevant requirements to be fulfilled by each department or system shall be listed in the checklist.

(7)  
The maintenance organization shall record immediately the audit process and the findings during the internal quality audit. The audit records shall include the detailed comments made on all items being audited and the details of audit findings.

(8)  
On completion of an audit, the person in charge of the department or system that has been audited shall be informed about the audit findings by means of the formal audit report and shall be requested to take the appropriate corrective actions within a prescribed limited period. The quality department shall follow up the status of the corrective actions and perform another audit to verify the status of correction if necessary. The audit findings as well as the corrective actions thereof shall be reported directly to the Accountable Manager. The audit report shall include the following information as a minimum:

i.  Department or system being audited.
ii.  Date of audit.
iii.  Responsible auditor.
iv.  
The audit findings.

v.  
Corrective actions so required.

vi.  Corrective actions that have been taken.
vii.  Result of verification of the status of the corrective actions.

(9)  
Audit reports shall be retained for no less than 2 years after the internal quality audit has been closed.

§145.27 Engineering and Technical System
The maintenance organization shall establish the engineering and technical system to fulfill the engineering and technical management responsibilities, including the establishment of the following maintenance technical documents:
(1)  
The maintenance organization shall follow the requirements of the relevant airworthiness data as well as that of the "job sender" to set up the maintenance worksheets which shall comply with the following requirements:

i.  Worksheets may be established by the maintenance organization itself or provided by the "job sender", and shall define the working sequence and process. When the relevant airworthiness data has been amended, the worksheets shall be assessed to verify whether amendment is necessary and the assessment so made shall be documented. The worksheets shall be amended immediately if necessary.
ii.  The worksheets shall include the following information at least:
(a)  
Name of the organization.

(b)  
Worksheet number.

(c)  
Title/subject of the maintenance work.

(d)  
The basic maintenance document to perform the maintenance work and its revision status.

(e)  
Aircraft registration number or the component part number.

(f)  
Detailed working information and the records so required in accordance with the sequence of the working process.

(g)  
Autographic signature or stamp of the responsible maintenance
　
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本文鏈接地址：CCAR Part 145- Civil Aircraft Maintenance Organization Certi(15)