Codex Alimentarius means "food code" and is the compilation of all the Standards, Codes of Practice, Guidelines and Recommendations of the Codex Alimentarius Commission (CAC).
The term "Codex Alimentarius" was found in the following pages:
University of Münster: Industrial Cooperation on Mercury Speciation | EVISA's News
All about food sciences | EVISA's News
The role of elemental speciation in legislation
EVISA Brfief Summary: The role of elemental speciation in legislation