Supplier Qualification & Vendor Management Flashcards

Under ICH Q10, which supplier management activity falls under the responsibility of the manufacturer's pharmaceutical quality system?

Answer: Oversight of outsourced activities and quality of purchased materials

ICH Q10 explicitly states that the pharmaceutical quality system must include oversight of outsourced activities and quality of purchased materials, placing ultimate accountability on the manufacturer.

A supplier notifies your organization of a planned change to their manufacturing process for a critical excipient. What is the correct first step under a supplier change management program?

Answer: Assess the potential impact of the change on your product quality and validation status

A formal impact assessment determines whether the supplier change affects product quality, regulatory filings, or validated processes before any disposition decision is made.

What is the purpose of a Supplier Corrective Action Request (SCAR)?

Answer: To document and track required corrective actions after a supplier quality failure or audit finding

A SCAR is a formal communication requiring the supplier to investigate a quality failure, identify root cause, and implement verified corrective actions within a defined timeframe.

Which EU GMP Annex most specifically addresses the qualification and oversight of contract manufacturers and laboratories?

Answer: Annex 1 — Manufacture of Sterile Medicinal Products

EU GMP Chapter 7 (not an Annex) governs outsourced activities; however, Annex 1 contains specific contractor provisions for sterile manufacturing. For contract work broadly, EU GMP Chapter 7 is the primary reference — a validation manager must know both.

During a supplier qualification audit, which finding would be considered most critical from a GMP compliance perspective?

Answer: Absence of documented cleaning validation for equipment shared between different product campaigns

Lack of cleaning validation for shared equipment presents a direct cross-contamination risk to product quality and patient safety, making it the most critical finding among the options.

How should supplier performance metrics typically be structured in a vendor management program?

Answer: Using quality indicators such as CoA compliance rate, rejection rate, SCAR response time, and audit findings trends

Effective supplier performance metrics combine quality-based indicators — rejection rates, CoA compliance, SCAR closure times, and audit trends — to provide an ongoing, risk-based view of supplier reliability.

When should a manufacturer initiate re-qualification of an already approved supplier?

Answer: When triggered by significant changes, quality failures, audit findings, or as defined by the risk-based requalification schedule

Re-qualification is triggered by risk-based criteria including significant supplier changes, recurring quality failures, unsatisfactory audit findings, or when the defined periodic review interval has elapsed.