Step 1: Understanding the Concept:
Food safety systems have specific definitions.
Each system has a distinct focus.
Step 2: Key Formula or Approach:
No specific formula.
Need to know food safety systems.
Step 3: Detailed Explanation:
GHP (Good Hygienic Practices) is a set of guidelines.
It specifies activities and hygienic conditions.
It ensures safety at all steps of the food chain.
GMP (Good Manufacturing Practices) is similar but more focused on production.
QCS (Quality Control System) and MRL (Maximum Residue Limit) are different.
Thus, the correct answer is GHP.
Step 4: Final Answer:
The system is GHP.
Hence, the correct option is (B).