Two, compatibility. Should maintain compatibility with other standards and documents, not only coherent, not contradictory, and each for the realization of the overall objective of the corresponding responsibility.
Three, operability. Must be consistent with the objective reality of the site production, operability, to ensure effective implementation.
Four, systematic. Clearly the role of each document in the standard system, while ensuring systematic and effective feedback control.
Fifth, convenient. Simplify the standard operating documents, can save time, easy to implement, reduce errors, reduce the quality of personnel and training requirements
Sixth, comprehensive optimization. Clear objectives, multi-level to find the key nodes, and find out its inherent laws in order to seek the best program.
VII. Maintain independence. The principle of independence should be implemented to ensure the objectivity, authenticity and impartiality of the evaluation.
VIII. Classification and identification. Various activities should be differentiated, categorized guidance, from the importance of the problem and the actual situation to determine the response
nine, dynamic control. Continuous tracking of changes in the situation and the effect of the implementation of the operation, timely and accurate feedback information, and adjust the methods and efforts to control, so as to ensure that the standard operating documents to adapt to changes in various conditions, continue to operate effectively.