Editorial: Current Good Manufacturing Practice (cGMP) Regulations, Part 11
This week, we will summarize Subpart I: Laboratory Controls. The following are the subpart sections and a brief description of their content.
Subpart I-Laboratory Controls
Sec. 211.160 General Requirements
The appropriate organizational unit is responsible for establishing specifications, standards, sampling plans, test procedures, or other laboratory control mechanisms required. These requirements will be followed and documented at the time of performance. Any deviation must be justified and recorded.
The specifications require written specifications for the acceptance of each lot of components, drug product containers, closures, and labeling used in the manufacturing, processing, packing, or holding of drug products.
Instruments, apparatus, gauges, and recording devices must be recorded at suitable intervals in accordance with established written procedures containing specific directions, schedules, limits for accuracy, and precision for remedial action in the event accuracy with precision limits are not met. Any item not meeting the required established specifications shall not be used.
Sec. 211.165 Testing and Release for Distribution
Each batch of product requires appropriate laboratory determination of satisfactory conformance to final specifications for the drug product. The accuracy, sensitivity, specificity, and reproducibility of test methods shall be established and documented. Drug products failing to meet established standards or specifications or other quality-control criteria shall be rejected. Reprocessing may be performed.
Sec. 211.166 Stability Testing
A complete written testing program is required for assessing the stability characteristics of drug products. Testing must be done in the same container-closure system as that in which the drug product is marketed.
Sec. 211.167 Special Testing Requirements
Appropriate testing for sterility and/or pyrogen-free drug products must be developed, written down, and followed.
Sec. 211.170 Reserve Samples
There are specific requirements for samples that must be retained for future testing. The reserve samples generally are twice the quantity required to perform all the required tests, except for sterility and pyrogens. There are specific requirements for retention of different products with different expiration dates.
Sec. 211.173 Laboratory Animals
Specific standard operating procedures must be in place for properly maintaining animals in such a way that ensures their suitability for their intended use.
Sec. 211.176 Penicillin Contamination
Potential contamination of a non-penicillin drug product with penicillin is addressed in this section.
Loyd V. Allen, Jr., PhD, RPh
Editor-in-Chief
International Journal of Pharmaceutical Compounding
Remington: The Science and Practice of Pharmacy
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