Low-acid aseptic filling is the process of bringing together a commercially sterile product with a commercially sterile package in a sterile environment.
The food industry has implemented a number of approaches to food safety inspection through the years, including finished product testing, and GMP and HACCP verification audits.
Refrigerated, perishable products offer a unique level of complexity since there is no singular technology to assure product safety for the broad spectrum of products that exist.