Les exigences en matière de qualité se traduisent soit sous forme de spécifications (exigences de résultats), soit sous forme de prescriptions (exigences de moyens).
Quality requirements are reflected either in the form of specifications (requirements of results), either in the form of requirements (requirements of means).
The quality requirements are reflected either in the form of specifications (requirements of results), either in the form of requirements (requirements of ways).