At Sigma, we strive to offer our consumers quality products, based on the highest higene standards. This is why our processes are ruled by the most stringent standards in the industry, and our patrons are certain that the foods bearing our brands have been carefully prepared and are a healthy nutritional choice.

By meeting these standards, Sigma has obtained the following certifications to guarantee quality, health and product safety during its production processes:

• TIF (Federal Inspection Type)
• ISO 9002
• USDA (United States Department of Agriculture)
• HACCP (Hazard Analysis and Critical Control Point)
•"Industria Limpia" (SEMARNAP)