The phrase "assurance level" is correct and usable in written English.
It can be used in contexts related to risk assessment, quality control, or any situation where a degree of certainty or confidence is being measured or expressed.
Example: "The assurance level for this project is set at 95%, indicating a high degree of confidence in the results."
Alternatives: "confidence level" or "certainty level".
EN ISO 11137 established regulations for setting or substantiating the dose for achieving the desired sterility assurance level.
Hence the new version SAE ARP 4754A arises in December 2010, which mainly revises the part of development assurance level allocation, provids a methodology to assign the correct development assurance levels.
In general, if non-thermal methods must be used it seems to be impossible to guarantee a sterility assurance level of 10−6 as it is demanded by the pharmacopoeias.
BlackBerry® 7 smartphones meet Common Criteria security assurance level EAL 4+.
Step 2. Map the identified risks to the appropriate assurance level.
Step 4. Confirm whether the implemented system has met the required assurance level.
As a system of systems, the Smart Grid consists of software components that have varied security and assurance levels, and diverse origins and development processes.
RTCA DO-254, "Design Assurance Guidance for Airborne Electronic Hardware," the best industry practice and experience for the airborne hardware design assurance, outlines an approach for providing design assurance confidence for functions of a range of design assurance levels.
We focus on aerospace requirements expressed as Development Assurance Levels (DALs); however, the proposed process and algorithms can be applied to other common forms of expression of safety requirements such as Safety Integrity Levels.
In numerous safety standards, such as the aerospace ARP4754-A, the concept of Development Assurance Levels (DALs) is used to control the safety assessment process and influence the safety case.
These documents prescribe processes in which dependability requirements, captured early through system level hazard analysis and risk assessment, are rationally allocated to progressively more refined subsystem elements of the architecture with respect to software in the form of Development Assurance Levels (DALs), Safety Integrity Levels, or other similar concepts.
