(3)  
If it may adversely affect the safety or quality of the maintenance while carrying out some maintenance working process simultaneously, the production control system shall arrange the working process appropriately to avoid such situations from occurring. When the maintenance in process has to be suspended due to break time or shift handover, etc, the production control system shall control the integrity of working process and the maintenance records to ensure the continuity of the maintenance work.

(4)  
The production control system shall establish control and management over the maintenance man-hours for each piece of maintenance work. The maintenance organization shall record the actual maintenance man-hours used and compare it with the theoretical man-hours to ensure integrity of the maintenance work performed. The maintenance man-hours shall be measured in the unit of man per hour. The theoretical man-hours shall be defined upon the work scope, competence of the maintenance personnel, the availability of tools /equipment and the working conditions, etc. The initial establishment of the theoretical man-hours may follow the standards recommended by the civil aircraft or aircraft component manufacturer or the practice of similar maintenance organizations, the maintenance organization shall make continued adjustment on the theoretical man-hours based on statistics and analysis.

§145.29 Training Program and Personnel Technical Files
The maintenance organization shall establish the training program for each post pursuant to the requirements as prescribed in the§145.23 of this regulation, set up the technical record for each post-holder and fulfill the following requirements:
(1)  
The training program shall define the scope of training, the objective of training, training time requirement, the means of training, examination requirement, training organization and training management responsibilities, etc. The training program and any amendment thereof shall be approved by the CAAC Headquarter Office and the CAAC RA.

(2)  
Each post-holder of the maintenance organization shall complete the training on the training items as required in the training program and be appropriately qualified before undertaking the specific maintenance task or maintenance management or supporting work independently, and shall complete the following recurrent training and continuation training as appropriate:

i.      Receiving the recurrent training on amendments or changes made to the relevant civil aviation laws and regulation, national or industrial standards, technical knowledge, working procedures and maintenance human factors if applicable, and receiving the continuation training on the assigned job in two years cycle as a minimum.
ii.      The post-holder, which has quit the specific work continuously for more than two years, shall complete the training on all the applicable items as prescribed in the training program before resuming working.
iii.  Where a new technique or equipment is introduced to the civil aircraft maintenance or maintenance management, the personnel involved shall complete the training on such technique or equipment prior to the use.

(3)  
The maintenance organization shall establish the annual training schedule for each post in accordance with the aforementioned training requirements, and may make adjustment to the schedule if necessary.

(4)  
The maintenance organization shall establish and safe keep technical files and training records for each post-holder, the technical files and training records so established shall fulfill the following requirements:

i.  Be readily accessed by the CAAC Headquarter Office, the CAAC RA or the maintenance organization itself to make evaluation on the qualification requirement for each post.
ii.  The personnel technical file shall include the following information as a minimum:
　
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本文鏈接地址：CCAR Part 145- Civil Aircraft Maintenance Organization Certi(17)