Technology transfer from R&D to production MCQs With Answer

Technology transfer from R&D to production MCQs With Answer

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Introduction

Technology transfer from R&D to production is a critical phase in pharmaceutical product development where lab-scale knowledge is converted into robust, reproducible commercial manufacturing. For M.Pharm students, mastering the principles of transfer helps ensure quality, regulatory compliance and timely product launch. This blog provides focused multiple-choice questions with answers that cover essential topics such as transfer protocols, scale-up challenges, analytical method transfer, process validation, risk assessment, documentation, and regulatory considerations. The questions are designed to deepen understanding of practical and theoretical aspects, prepare students for exams, and develop problem-solving skills required for successful technology transfers in the pharmaceutical industry.

Q1. What is the primary purpose of a Technology Transfer Protocol (TTP) in transferring a pharmaceutical process from R&D to production?

  • To summarize marketing plans for the product
  • To provide step-by-step procedures, responsibilities, acceptance criteria and documentation required for transfer
  • To replace the need for process validation
  • To list raw material suppliers without technical details

Correct Answer: To provide step-by-step procedures, responsibilities, acceptance criteria and documentation required for transfer

Q2. During scale-up, which parameter is most commonly adjusted to maintain similar mixing characteristics between lab and production scale?

  • Color of the vessel
  • Impeller tip speed or power per unit volume
  • Height of laboratory benches
  • Supplier of the raw materials

Correct Answer: Impeller tip speed or power per unit volume

Q3. Which document formally transfers analytical methods from the development lab to the quality control lab?

  • Analytical Method Transfer Report / Protocol
  • Batch Production Record
  • Marketing Authorization Dossier
  • Supplier Audit Report

Correct Answer: Analytical Method Transfer Report / Protocol

Q4. In technology transfer, “critical quality attributes (CQAs)” refer to:

  • Attributes related only to packaging aesthetics
  • Product properties that must be within limits to ensure safety and efficacy
  • Marketing features that influence sales
  • Equipment serial numbers

Correct Answer: Product properties that must be within limits to ensure safety and efficacy

Q5. What is the main regulatory expectation regarding comparability when transferring a product to a new manufacturing site?

  • No documentation is required if the site is within the same company
  • Evidence that the product made at the new site is comparable in quality, safety and efficacy to the reference product
  • Only a verbal assurance from production staff
  • Comparability only matters for biologics, not small-molecule drugs

Correct Answer: Evidence that the product made at the new site is comparable in quality, safety and efficacy to the reference product

Q6. Which risk assessment tool is most often used during technology transfer to identify and prioritize process risks?

  • FMEA (Failure Mode and Effects Analysis)
  • SWOT analysis of marketing
  • PESTLE analysis of political factors
  • Root cause analysis for packaging only

Correct Answer: FMEA (Failure Mode and Effects Analysis)

Q7. What is the primary focus of a Transfer Acceptance Criteria in a transfer protocol?

  • The color scheme of the production area
  • Measurable parameters that demonstrate successful transfer such as assay, dissolution, impurity limits and yield
  • Employee satisfaction scores
  • Budget allocation for marketing

Correct Answer: Measurable parameters that demonstrate successful transfer such as assay, dissolution, impurity limits and yield

Q8. When transferring an analytical HPLC method, which of the following is NOT typically evaluated?

  • Specificity/selectivity
  • Linearity and range
  • Taste of the mobile phase
  • Precision and accuracy

Correct Answer: Taste of the mobile phase

Q9. Which activity is essential before the first commercial batch is produced at the receiving site?

  • Process Performance Qualification (PPQ) runs
  • Publishing promotional materials
  • Hiring a new marketing team
  • Changing the product formulation without testing

Correct Answer: Process Performance Qualification (PPQ) runs

Q10. In technology transfer, “know-how” typically includes which of the following?

  • Only the list of suppliers
  • Detailed process parameters, troubleshooting guidance, critical steps and tacit knowledge from operators
  • Only regulatory approval letters
  • Only financial forecasts

Correct Answer: Detailed process parameters, troubleshooting guidance, critical steps and tacit knowledge from operators

Q11. Which of the following is a key responsibility of the sending unit during technology transfer?

  • Providing the transfer package, training, and technical support to the receiving unit
  • Approving the final marketing plan
  • Supplying consumer feedback surveys
  • Conducting all future manufacturing at the sending site indefinitely

Correct Answer: Providing the transfer package, training, and technical support to the receiving unit

Q12. Analytical method transfer success criteria often include which acceptance limit for intermediate precision?

  • Undefined limits; precision is not important
  • Pre-defined %RSD or absolute difference within limits established in the transfer protocol
  • The method must produce identical values to the development lab to three decimal places
  • Only visual agreement of chromatograms is required

Correct Answer: Pre-defined %RSD or absolute difference within limits established in the transfer protocol

Q13. Why is assessment of equipment equivalency necessary during technology transfer?

  • To ensure the receiving site’s equipment nameplates match the sending site’s
  • To confirm that differences in scale, materials, geometry and controls will not adversely affect critical process parameters and product quality
  • Equipment equivalency is unnecessary if SOPs are provided
  • Only to satisfy auditors who visit the site

Correct Answer: To confirm that differences in scale, materials, geometry and controls will not adversely affect critical process parameters and product quality

Q14. Which regulatory guideline specifically addresses technology transfer and process validation expectations for pharmaceuticals?

  • ICH Q8/Q9/Q10 (Quality by Design, Quality Risk Management, Pharmaceutical Quality System)
  • ISO 9001 only
  • OECD GLP guidelines
  • Guideline on Good Agricultural Practices

Correct Answer: ICH Q8/Q9/Q10 (Quality by Design, Quality Risk Management, Pharmaceutical Quality System)

Q15. What is the role of stability data in deciding to transfer a product to a new site?

  • Stability data are irrelevant to technology transfer
  • To demonstrate the product will meet shelf-life and storage requirements when produced at the new site, possibly requiring additional bridging studies
  • Only to determine labeling font size
  • To replace the need for process validation

Correct Answer: To demonstrate the product will meet shelf-life and storage requirements when produced at the new site, possibly requiring additional bridging studies

Q16. Which document provides the receiving site with batch-wise instructions for manufacturing after transfer?

  • Master Batch Record (MBR) or Batch Production Record (BPR)
  • Employee handbook
  • Financial audit report
  • Regulatory inspection schedule

Correct Answer: Master Batch Record (MBR) or Batch Production Record (BPR)

Q17. What is the most appropriate way to handle raw material differences (e.g., particle size) discovered during transfer?

  • Ignore differences and proceed with production
  • Characterize the material, assess impact on CQAs and process parameters, adjust process or set material specifications and perform bridging studies if needed
  • Immediately change suppliers without testing
  • Reduce batch size to avoid differences

Correct Answer: Characterize the material, assess impact on CQAs and process parameters, adjust process or set material specifications and perform bridging studies if needed

Q18. Which of the following best describes “transfer package” contents?

  • List of company holidays
  • Comprehensive set of documents: process descriptions, SOPs, batch records, analytical methods, validation data, equipment specs, training materials and risk assessments
  • Only marketing brochures and label artwork
  • Only the final approved product sample

Correct Answer: Comprehensive set of documents: process descriptions, SOPs, batch records, analytical methods, validation data, equipment specs, training materials and risk assessments

Q19. What is a key indicator that a technology transfer has been successful after initial production at the receiving site?

  • High employee turnover at the receiving site
  • Consistently meeting predefined acceptance criteria for CQAs, yields and in-process controls across several consecutive batches
  • Reduction in product price only
  • Absence of any documentation

Correct Answer: Consistently meeting predefined acceptance criteria for CQAs, yields and in-process controls across several consecutive batches

Q20. Which training activity is most critical for the receiving site’s staff during a technology transfer?

  • Marketing techniques for sales representatives
  • Hands-on operation of specific equipment, key process steps, in-process testing and deviations handling aligned to the transferred process
  • Training on company cafeteria rules
  • Generic lab safety training only

Correct Answer: Hands-on operation of specific equipment, key process steps, in-process testing and deviations handling aligned to the transferred process

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