We know that ONC-ATCB Certified Technology and Meaningful Use is required for Eligible Hospitals and Eligible Providers to meet the requirements for the CMS EHR Incentive Program. If you are using Complete EHR technology that has been certified by your vendor, you are probably good to go. But what if you are an Eligible Hospital that has developed your own EHR or are using a legacy system that the vendor does not plan to submit for testing and certification? What if you are an Eligible Provider in a Cardiology practice that has developed their own application and needs to get it Certified by an ONC-ATCB?