Quality Control is an important part of any submission project. While there are many aspects of an overall submission QC program, this post focuses on the final QC process for eCTD submissions that takes place after the submission is published and the publishers have done their QC. This effort is the last chance to catch errors and omissions before submissions go to the agency. I generally refer to this process as Team QC, since it brings all the authors and content owners back to check the submission. A well-designed Final QC process can run through a large submission in 1-2 days.