You can check the answer to your question about applications for regulated products in the FAQ on the relevant food sector area:
Personal data collected with the on-line question tool (email address, name) shall be processed in compliance with Regulation (EC) 45/2001. After answering, EFSA may keep the data in view of optimising its overall guidance in the application process by means of inserting your reference in an APDESK stakeholders database. Please contact the Applications Helpdesk using the on-line question tool, should you not agree that EFSA keeps your personal data collected with this tool once you have received an answer.