Tag: EU GMP Chapter 5

Maintain Buffer Stocks of Critical Raw Materials to Prevent GMP Disruptions

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Maintain Buffer Stocks of Critical Raw Materials to Prevent GMP Disruptions Maintain Buffer Stocks of Critical Raw Materials to Avoid Production Delays Remember: GMP requires that sufficient stocks of critical raw materials be maintained to avoid batch disruptions and ensure continuous, compliant operations. Why This Matters in GMP Pharmaceutical production depends on uninterrupted availability of…

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Validate Re-Cleaning Procedures After Equipment Maintenance in GMP

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Validate Re-Cleaning Procedures After Equipment Maintenance in GMP Always Validate Re-Cleaning Steps Post-Maintenance Before Equipment Reuse Remember: GMP requires re-cleaning and validation after maintenance activities to prevent contamination and ensure equipment is ready for reuse in production. Why This Matters in GMP Equipment maintenance often involves disassembly, lubrication, or adjustments that may introduce contaminants such…

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Never Clean Equipment While a Batch is in Process Under GMP

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Never Clean Equipment While a Batch is in Process Under GMP Do Not Perform Equipment Cleaning During Active Batch Processing Remember: GMP prohibits equipment cleaning during active batch production—this can lead to cross-contamination, misdocumentation, and product rejection. Why This Matters in GMP Once a batch is in process, any cleaning activity—internal or external—on the associated…

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Never Use Scratched Stainless Steel Scoops in GMP Manufacturing

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Never Use Scratched Stainless Steel Scoops in GMP Manufacturing Do Not Use Damaged or Scratched Scoops in GMP Production Areas Remember: GMP requires that stainless steel scoops and utensils be free of scratches or damage that may harbor contaminants or residues. Why This Matters in GMP Stainless steel scoops are used for sampling, dispensing, and…

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Do Not Accumulate Discarded Packaging in GMP Production Areas

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Do Not Accumulate Discarded Packaging in GMP Production Areas Never Allow Packaging Waste to Accumulate in GMP Production Areas Remember: GMP requires immediate removal of discarded packaging materials to maintain hygiene, prevent mix-ups, and support proper line clearance procedures. Why This Matters in GMP In pharmaceutical manufacturing, packaging waste—such as rejected cartons, labels, blister foils,…

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Don’t Accumulate Discarded Packaging in GMP Production Areas

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Don’t Accumulate Discarded Packaging in GMP Production Areas Do Not Allow Discarded Packaging to Accumulate in Production Zones Remember: GMP requires timely removal of packaging waste from production areas to prevent contamination, product mix-ups, and material flow disruptions. Why This Matters in GMP During packaging operations, rejected labels, empty cartons, defective blisters, and overprinted materials…

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Check Granulator Belt Tension Before Use to Prevent GMP Equipment Failures

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Check Granulator Belt Tension Before Use to Prevent GMP Equipment Failures Verify Granulator Belt Tension Before Each GMP Operation Remember: Proper belt tension is critical for granulator performance—always check it before operation to prevent mechanical failure and product non-conformance. Why This Matters in GMP Granulators are central to size reduction and mixing operations in pharmaceutical…

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Never Blend Different Product Lots Without Prior QA Approval

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Never Blend Different Product Lots Without Prior QA Approval Do Not Blend Product Lots Without QA-Approved Justification Remember: GMP strictly forbids blending of different product lots unless there is written QA approval supported by scientific and regulatory justification. Why This Matters in GMP Blending of lots, especially without understanding the root cause of rejection or…

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Never Skip Double-Checking Label Reconciliation in GMP Packaging

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Never Skip Double-Checking Label Reconciliation in GMP Packaging Never Skip Double-Checking of Label Reconciliation in GMP Packaging Remember: GMP requires thorough reconciliation of printed labels before and after packaging—skipping this control step can lead to product mix-ups or recalls. Why This Matters in GMP Label reconciliation is a critical step in pharmaceutical packaging to ensure…

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Do Not Leave Open Product Containers Unattended in GMP Zones

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Do Not Leave Open Product Containers Unattended in GMP Zones Never Leave Open Product Containers Unattended in GMP Areas Remember: Open containers must never be left unattended—doing so risks contamination, mix-ups, and batch integrity issues under GMP rules. Why This Matters in GMP In-process materials or finished products held in open containers are vulnerable to…

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