Explain method transfer between laboratories and key considerations.

Explain method transfer between laboratories and key considerations.

• A. Copy the protocol exactly without validation.
• B. Transfer requires identical software version.
• C. Moving data between laboratories is sufficient for transfer.
• D. Method transfer requires matching instrumentation, columns, mobile phases, instrument maintenance, standard references, and operator training; perform system suitability tests and cross-validation; account for lot variability.

Answer: (D)