No. To ensure the application changes are authorized, USAC requires applicants to contact them directly to update E-rate applications. As of 2016, using the new EPC system that applicants apply for funding requests from E-rate, applicants can submit their modifications online rather than the old paper version of the RAL modification process. It is worthwhile to make your application updates in EPC and inform USAC of updates to your application to ensure your application accurately reflects the services you are requesting.
USAC has created an online training video to describe how to submit application updates as Receipt Acknowledgment Letter (RAL) modifications — go to 06:16 in the video to advance to the section on the RAL modification process.