The designer would have to start with the IPC-222X design document and the
IPC-601X acceptability document to decide what changes need to be make to
the design in order for it to support class 3 requirements.

On Fri, May 15, 2020 at 6:24 AM Larry Brophy <[log in to unmask]> wrote:

> Quick question,
>
>
>
> If a PCB is designed to IPC Class 2, can I get the PCB manufacture to make
> it Class 3?
>
>
>
> If not, what areas do I need to ask the PCB designer to look at to make it
> possible to manufacture as Class 3?
>
>
>
> Thanks,
>
>
>
> Larry
>