nerdexam
ASQ

CPGP · Question #470

When should specifications be reviewed and updated? Response:

The correct answer is C. When methods are revised or compendia are changed. Specifications must be reviewed and updated when methods are revised or compendia are changed (C) because specifications are directly tied to the analytical methods and official standards (compendia) used to test them - if those references change, the specification must reflect…

Question

When should specifications be reviewed and updated? Response:

Options

  • AOnly when the product formula changes
  • BAnnually, as a standard procedure
  • CWhen methods are revised or compendia are changed
  • DWhen a new management team is appointed

How the community answered

(55 responses)
  • A
    13% (7)
  • B
    2% (1)
  • C
    78% (43)
  • D
    7% (4)

Explanation

Specifications must be reviewed and updated when methods are revised or compendia are changed (C) because specifications are directly tied to the analytical methods and official standards (compendia) used to test them - if those references change, the specification must reflect the updated criteria to remain scientifically valid and compliant.

Why the distractors fail:

  • A is too narrow - a formula change is one trigger, but specifications must also be updated for method or compendial changes even if the formula stays the same.
  • B is arbitrary - a calendar-based schedule doesn't account for whether any relevant change has actually occurred; reviews are event-driven, not time-driven.
  • D is irrelevant - management changes don't affect the scientific or regulatory basis of a specification.

Memory tip: Think of specifications as "living documents" chained to their methods and reference standards. When the chain links change (revised methods, updated compendia), the whole chain must be re-examined - not on a clock, not based on who's in charge.

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