Which document outlines the procedures for calibration/testing and registration of instruments?

• A. RA No. 10912
• B. PD No. 1067
• C. DAO No. 2007-29
• D. PRS 92 Manual

Answer: (C)

Calibration, testing, and instrument registration are governed by a formal department directive that lays out how instruments are checked, recorded, and maintained. The document that specifically outlines these procedures is the one titled as a department administrative order issued in 2007. It provides the framework for calibration schedules, testing methods, registration processes, required documentation, responsibilities, and compliance standards for instrument management.

The other documents listed are associated with different topics or regulatory areas, so they do not establish the specific procedures for calibration, testing, and registration of instruments in this context. This is why the 2007 administrative order stands out as the correct reference for these procedures.