Creating boards does requires certification i havd board not designed but studied but i want to certifiy as my product

CERTIFIYING open source hardware as product needs prototype if my concept is chamging or i can change to the opensource module does i can get researched priduct not yet designed can be certified

Hi bemnet. Generally speaking we recommend waiting until you have a stable release of the hardware before certifying. Among other things, that makes it much more likely that a user of your hardware will be able to find documentation that corresponds to the hardware that they actually possess.

-michael