Supplier Qualification & Vendor Management Flashcards

What is the primary purpose of supplier qualification in pharmaceutical validation management?

Answer: To ensure that suppliers consistently provide materials and services meeting defined quality requirements

Supplier qualification verifies that a supplier can consistently deliver materials or services that meet predefined quality specifications critical to product safety and compliance.

Which document formally defines the quality and compliance responsibilities shared between a pharmaceutical manufacturer and its supplier?

Answer: Quality Technical Agreement

A Quality Technical Agreement (QTA) formally allocates GMP responsibilities between the manufacturer and supplier, covering testing, change notification, and regulatory compliance obligations.

According to FDA 21 CFR Part 211, which activity is required before a supplier can be placed on an Approved Supplier List (ASL)?

Answer: An evaluation confirming the supplier's ability to meet specifications

21 CFR 211.84 requires that components and drug product containers be evaluated against written specifications before approval, making a documented capability assessment mandatory for ASL inclusion.

What is the primary distinction between a system audit and a product audit when qualifying a supplier?

Answer: A system audit assesses the supplier's overall quality management system; a product audit focuses on specific product conformance

A system audit reviews the supplier's QMS holistically, while a product audit specifically verifies that a particular product or process meets required specifications.

A Certificate of Analysis (CoA) provided by a supplier serves which primary function in an incoming material qualification program?

Answer: It provides supplier-generated test results that the receiving site must verify against specifications and may use to reduce testing scope

The CoA documents the supplier's test results and must be reviewed against specifications; manufacturers may use it to justify reduced testing after establishing supplier reliability through verification studies.

Which risk factor most directly determines the frequency of periodic supplier audits?

Answer: The criticality of the supplied material or service to product quality and patient safety

Audit frequency is risk-based: suppliers providing critical materials or services that directly impact product quality and patient safety require more frequent oversight than low-risk suppliers.

When a critical raw material has only one qualified supplier (sole-source), what is the most appropriate risk mitigation strategy for a validation manager?

Answer: Develop a contingency plan including safety stock, alternative material evaluation, and enhanced supplier monitoring

Sole-source supplier risk is mitigated through a combination of safety stock management, proactive alternative source evaluation, and intensified supplier performance monitoring to prevent supply disruptions.