PIC/S publications
Official Pharmaceutical Inspection Co-operation Scheme guides and publications.
Reference link checked: 18 September 2026Pharmacy work guide
Supply & shortages
Prequalification, procurement and continuity of supply
All fieldsStart with your task
- Check which market the shortage data covers and when it was updated.
- Review the scope of qualification, specifications and required supplier or product documentation.
Selected original references
FDA drug shortages
FDA gateway to shortage information; it does not describe availability in other countries.
Reference link checked: 18 September 2026WHO medicines prequalification
Lists, reports and guidance for medicines, active ingredients and laboratories; check each list’s scope.
Reference link checked: 18 September 2026This page guides access to sources; it is not a review of all their documents. Check version, jurisdiction and document status. A link-check date is not a document publication date.