What is the significance of utilities change control in pharmaceutical manufacturing? Response:

Question

Options

• AIt allows for utilities to be frequently changed based on employee votes
• BIt maintains the integrity and qualified state of the utility systems
• CIt ensures that utility systems are always the latest model
• DIt focuses on making utility systems more aesthetically pleasing

• A
  16% (5)
• B
  72% (23)
• C
  9% (3)
• D
  3% (1)

Explanation

Utilities change control in pharmaceutical manufacturing exists to maintain the integrity and qualified state of utility systems (Option B) because utilities like water, steam, compressed air, and HVAC directly contact or support the production environment - any uncontrolled change could compromise product quality, safety, or regulatory compliance.

Why the distractors fail:

• A is wrong because change control is a formal, documented, risk-based process - not a democratic employee vote; changes require scientific justification and approval chains.
• C is wrong because "latest model" is irrelevant; validated, fit-for-purpose systems are preferred over unnecessary upgrades that would trigger costly requalification.
• D is wrong because aesthetics have no bearing on GMP (Good Manufacturing Practice) requirements - only functional performance and compliance matter.

Memory tip: Think of change control as a "protect what's proven" system - once a utility is qualified and validated, you guard that state jealously, because any undocumented deviation is a regulatory red flag during FDA or EMA inspections.

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