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Controlled drug register correction — GPhC CRA MCQ

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ModerateDispensing and SupplyControlled drug register correctionGPhC CRA

A dispenser enters the wrong running balance for morphine sulfate oral solution in the controlled drug register. The error is noticed before the next transaction is entered. The pharmacist asks how it should be corrected. What is the legal classification/requirement?

Educational content. Not a substitute for clinical judgement or local policy.

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Correct answer: A — Make a dated correction that preserves the original entry and records the reason

Controlled drug register entries must remain auditable. Errors should be corrected in a way that preserves the original entry, with a clear dated correction and explanation according to SOP. Erasing, correction fluid or removing pages compromises the legal record. Prompt correction helps maintain accurate running balances.

Reference: Misuse of Drugs Regulations 2001; MEP