WHO Expert Committee on Specifications for Pharmaceutical Preparations - WHO Technical Report Series, No. 908 - Thirty-seventh Report
(2003; 148 pages) View the PDF document
Table of Contents
View the documentWHO Expert Committee on Specifications for Pharmaceutical Preparations
View the document1. Introduction
Open this folder and view contents2. General policy
Open this folder and view contents3. Quality control - specifications and tests
View the document4. Quality control - international reference materials
Open this folder and view contents5. Quality control - national laboratories
Open this folder and view contents6. Quality assurance - good manufacturing practices
Open this folder and view contents7. Quality assurance - inspection
Open this folder and view contents8. Quality assurance - distribution and trade-related
Open this folder and view contents9. Quality assurance - risk analysis
Open this folder and view contents10. Quality assurance - drug supply
Open this folder and view contents11. Quality assurance - storage
View the document12. International Nonproprietary Names (INNs) programme
Open this folder and view contents13. Miscellaneous
View the documentAcknowledgements
View the documentReferences
View the documentAnnex 1 Recommendations on risk of transmitting animal spongiform encephalopathy agents via medicinal products
View the documentAnnex 2 The International Pharmacopoeia: revised concepts and future perspectives
Open this folder and view contentsAnnex 3 Guidelines on Good Manufacturing Practices for radiopharmaceutical products
Close this folderAnnex 4 Good Manufacturing Practices for pharmaceutical products: main principles
View the documentIntroduction
View the documentGeneral considerations
View the documentGlossary
Close this folderQuality management in the drug industry: philosophy and essential elements1
View the document1. Quality assurance
View the document2. Good manufacturing practices for pharmaceutical products (GMP)
View the document3. Sanitation and hygiene
View the document4. Qualification and validation
View the document5. Complaints
View the document6. Product recalls
Open this folder and view contents7. Contract production and analysis
Open this folder and view contents8. Self-inspection and quality audits
Open this folder and view contents9. Personnel
View the document10. Training
View the document11. Personal hygiene
Open this folder and view contents12. Premises
View the document13. Equipment
Open this folder and view contents14. Materials
Open this folder and view contents15. Documentation
Open this folder and view contents16. Good practices in production
Close this folder17. Good practices in quality control
View the documentControl of starting materials and intermediate, bulk and finished products
View the documentTest requirements
View the documentBatch record review
View the documentStability studies
View the documentReferences
View the documentAnnex 5 Model certificate of Good Manufacturing Practices
View the documentAnnex 6 Guidance on Good Manufacturing Practices (GMP): inspection report
View the documentAnnex 7 Application of Hazard Analysis and Critical Control Point (HACCP) methodology to pharmaceuticals
Open this folder and view contentsAnnex 8 Procedure for assessing the acceptability, in principle, of pharmaceutical products for purchase by United Nations agencies
Open this folder and view contentsAnnex 9 Guide to good storage practices for pharmaceuticals1
View the documentBack cover
 
Control of starting materials and intermediate, bulk and finished products

17.7 All tests should follow the instructions given in the relevant written test procedure for each material or product. The result should be checked by the supervisor before the material or product is released or rejected.

17.8 Samples should be representative of the batches of material from which they are taken in accordance with the approved written procedure.

17.9 Sampling should be carried out so as to avoid contamination or other adverse effects on quality. The containers that have been sampled should be marked accordingly and carefully resealed after sampling.

17.10 Care should be taken during sampling to guard against contamination or mix-up of, or by, the material being sampled. All sampling equipment that comes into contact with the material should be clean. Some particularly hazardous or potent materials may require special precautions.

17.11 Sampling equipment should be cleaned and, if necessary, sterilized before and after each use and stored separately from other laboratory equipment.

17.12 Each sample container should bear a label indicating:

(a) the name of the sampled material;

(b) the batch or lot number;

(c) the number of the container from which the sample has been taken;

(d) the number of the sample;

(e) the signature of the person who has taken the sample;

(f) the date of sampling.


17.13 Out-of-specification results obtained during testing of materials or products should be investigated in accordance with an approved procedure. Records should be maintained.

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