Test Gluten-free food certification

QUESTION 1: WHAT IS "GLUTEN-FREE" CERTIFICATION?

A process to ensure that the manufacturer complies with all requirements for declaring a food gluten-free
A process to produce gluten-containing foods safely
A process to easily identify products suitable for consumption
A process to certify the nutritional quality of gluten-free foods

The product has been manufactured in a factory controlled by the Spanish Federation of Coeliac Associations
The product has been elaborated with ingredients suitable for coeliacs and has been reviewed by the Spanish Federation of Coeliac Associations
The product has undergone laboratory analysis and has obtained a gluten concentration of less than 10 ppm
The logo "controlled by face" does not exist