Step 1: Concept:
The name of a body often gives the name of its document. CAC stands for Codex Alimentarius Commission, so its document should carry the name Codex Alimentarius.
Step 2: Apply this idea:
Take the middle words of the commission name, Codex Alimentarius, and look for them among the options. Only one option has both words.
Step 3: Look at the others:
The other three options are plain descriptions with the words Food, International and Code. They sound like labels but are not the real title that CAC uses.
Step 4: Support from the passage:
The passage says the document contains standards, codes of practice and guidelines, and that countries use Codex standards to build national standards. This also shows Codex is the key name.
Step 5: Conclusion:
The correct choice is the third option.
Final Answer:
The collection published by CAC is called Codex Alimentarius, option 3.
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