When a device, system, or procedure is acceptable to the authority having jurisdiction, it is said to be:

When a device, system, or procedure is acceptable to the authority having jurisdiction, it is said to be:

• A. Approved
• B. Authorized
• C. Certified
• D. Valid

Answer: (A)

Approved is the formal acceptance by the authority having jurisdiction. When a device, system, or procedure is approved, the AHJ has reviewed it against the applicable codes and standards, ensured it meets safety and installation requirements, and determined it may be used or installed in that jurisdiction under specified conditions. This is why approved is the right term for something deemed acceptable by the AHJ. Authorized is broader permission to act or operate, but it doesn’t specifically denote code compliance or formal AHJ acceptance. Certified refers to third‑party verification of conformity, which is helpful but separate from the AHJ’s approval. Valid means something is legally acceptable or functioning, but it doesn’t capture the formal jurisdictional acceptance process.

Approved is the formal acceptance by the authority having jurisdiction. When a device, system, or procedure is approved, the AHJ has reviewed it against the applicable codes and standards, ensured it meets safety and installation requirements, and determined it may be used or installed in that jurisdiction under specified conditions. This is why approved is the right term for something deemed acceptable by the AHJ.

Authorized is broader permission to act or operate, but it doesn’t specifically denote code compliance or formal AHJ acceptance. Certified refers to third‑party verification of conformity, which is helpful but separate from the AHJ’s approval. Valid means something is legally acceptable or functioning, but it doesn’t capture the formal jurisdictional acceptance process.