ČSN EN 9138 (310431)

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Řízení jakosti a zabezpečování jakosti
Letadla a kosmické dopravní prostředky všeobecně

Anotácia textu normy ČSN EN 9138 (310431):

This European standard establishes requirements when implementing statistical product acceptance methods to meet defined risk requirements. This standard also establishes the minimum content required to be covered in an organization´s documented procedures that govern their application of statistical product acceptance methods.

These general requirements and documented procedures apply the requirements of the EN 9100/EN 9110/EN 9120 quality management system standards, in addition to establishing requirements for retrievability, safety/critical characteristics, and quality parameters that protect the customer.

This standard is applicable when invoked in a purchasing contract or specification, contractual document, customer agreement, or adopted by the organization. The purchase contract/agreement may or may not identify the appropriate EN 9138 clause(s) to be applied by the organization. All statistical methods of product acceptance require the use of Clause 4 and Clause 5.

To accept product produced:

• - by individual lots, see Clause 6;
• - under switching rules, see Clause 7;
• - under process controls, see Clause 8; and
• - by continuous sampling or special case methods, see Clause 9