Yes, you can Larry! 
But then you would pay to much and it would always be a class 2 product....
So it doesn’t make any sense to ask class 3 If it is designed for a class 2 product.
Even ipc class 2 and 1 production is for most manufacturer a problem.

Most manufacturers will tell you that they can visual inspect products according to ipc class 3 (Ipc-a-610) but this is NOT the same as produce according to ipc class 3 !!
There is a big difference!!

Regards, Ramon 



(Send on The road with iPhone)

> Op 15 mei 2020 om 19:19 heeft Bhanu Sood <[log in to unmask]> het volgende geschreven:
> 
> 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
>>