Good Distribution Practice (GDP) Explained

What GDP is

Good Distribution Practice is the quality framework for the part of a medicine's life between the factory and the patient. Manufacturing has its own standard (Good Manufacturing Practice); GDP governs everything after — how product is transported, stored, handled and distributed so that a medicine which left the factory in good condition reaches the patient in good condition.

What GDP covers in a warehouse

• Temperature control — storing product in its labelled range with continuous monitoring.
• Quarantine and release — holding received stock until it is checked and approved.
• FEFO rotation — dispatching soonest-to-expire stock first.
• Traceability — tracking stock to batch and expiry for recalls.
• Documentation — audit trails covering receipt, storage conditions, movement and dispatch.

Why GDP matters to you

For importers, distributors and brands, GDP is not abstract — it is what a health authority inspects and what a partner's quality team audits. Storing stock in a GDP-aligned warehouse protects product integrity and provides the evidence that it was handled correctly. Storing it somewhere that is not GDP-aligned puts both compliance and product at risk.

How SFIMS applies GDP

SFIMS operates its DOH & MOH approved warehouse in Mussafah with GDP-aligned processes: controlled receiving, segregated quarantine and release, FEFO picking, continuous temperature monitoring and GS1 traceability — with the documentation to evidence all of it.

GDP applies to transport, not only storage

GDP is often read as a warehouse standard. It governs distribution, and the vehicle is part of that.

In practice it means transport conditions suited to the product, journey temperature records where conditions are specified, vehicles and packing qualified for the route rather than assumed adequate, security in transit, and drivers who know what to do when something goes wrong.

A facility with excellent storage and unmanaged transport is not GDP-compliant. It is compliant up to the loading bay, which is not the same thing.

Where GDP responsibilities sit between parties

Most medicines pass through several organisations, and GDP expects the division of duties to be explicit rather than assumed.

That is what a quality agreement is for: a written statement of who does what. Who releases stock. Who assesses an excursion. Who initiates a recall and who executes it. Who retains which records, and for how long. Who audits whom, and how often.

Where no such agreement exists, each party tends to assume another is covering the gap. Inspections find those gaps quickly, because the answer to "who is responsible for this" arrives slowly.

What GDP looks like day to day

Stripped of the framework language, GDP in a working warehouse is a set of ordinary habits:

• Nothing is accepted without checking what arrived and in what condition.
• Nothing is sold until somebody with authority has released it.
• Nothing is picked out of expiry order.
• Nothing questionable stays where it might be picked.
• Everything that happens is written down at the time.
• Anything unexpected is investigated rather than absorbed.

Operations that do these consistently pass inspections. Operations that do them when busy and skip them when busier do not.