Hi,
I have a question concerning the 62304 classification (A,B and C) and the Software Detailed Design(SDS) of clause 5.4 of IEC 62304, so this would be for EUROPE.
For example, If I have 5 Software items that are class A and 1 Software item that is a class B, clause 5.4.1 specifies that the SDS is only necessary for class B components.
Therefore, in my SDS document we could have only the detailed specification of the Class B component, so therefore in terms of traceability we would have :
- Class A component : Requirement (SRS doc) -> test case (V&V)
- Class B component : Requirement (SRS doc) -> Specification (SDS doc) -> test case (V&V).
Is that correct?
Finally, in the US, the classification of the software is determined by the level of concern (which is similar to the 62304 but not exactly the same, which is the case for our device.)
The level of concern seems to give the software classification of the WHOLE software, per this guidance. However, is it possible to isolate each software component and evaluate their own class, like the IEC 62304? This would avoid us to document specifications for low class (MINOR - class A) software Items and we would have :
- Class "MINOR" component : Requirement (SRS doc) -> test case (V&V)
- Class "MODERATE" component : Requirement (SRS doc) -> Specification (SDS doc) -> test case (V&V).
Plus, the IEC 62304 is a Recognised consensus standard so this can be justified ?
Any feedback would be so helpful !!!
Thank you very much
I have a question concerning the 62304 classification (A,B and C) and the Software Detailed Design(SDS) of clause 5.4 of IEC 62304, so this would be for EUROPE.
For example, If I have 5 Software items that are class A and 1 Software item that is a class B, clause 5.4.1 specifies that the SDS is only necessary for class B components.
Therefore, in my SDS document we could have only the detailed specification of the Class B component, so therefore in terms of traceability we would have :
- Class A component : Requirement (SRS doc) -> test case (V&V)
- Class B component : Requirement (SRS doc) -> Specification (SDS doc) -> test case (V&V).
Is that correct?
Finally, in the US, the classification of the software is determined by the level of concern (which is similar to the 62304 but not exactly the same, which is the case for our device.)
The level of concern seems to give the software classification of the WHOLE software, per this guidance. However, is it possible to isolate each software component and evaluate their own class, like the IEC 62304? This would avoid us to document specifications for low class (MINOR - class A) software Items and we would have :
- Class "MINOR" component : Requirement (SRS doc) -> test case (V&V)
- Class "MODERATE" component : Requirement (SRS doc) -> Specification (SDS doc) -> test case (V&V).
Plus, the IEC 62304 is a Recognised consensus standard so this can be justified ?
Any feedback would be so helpful !!!
Thank you very much