10.07.2015 Views

I. GMP Guideline for Drug Products: Text - NIHS

I. GMP Guideline for Drug Products: Text - NIHS

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添 付 資 料 4 <strong>GMP</strong> <strong>Guideline</strong> <strong>for</strong> <strong>Drug</strong> <strong>Products</strong>sampling <strong>for</strong> acceptance testing affects the quality of the materials, test resultsdescribed in suppliers’ proper Certificates of Analysis can be used <strong>for</strong> a part ofacceptance testing. In case that acceptance testing is omitted, the reason shouldbe explained appropriately and described in the quality control standard code.7.33 Samples should be representative of the lot or control unit. The number ofcontainers to be sampled, sampling points in the containers and sampling amountshould be predefined in the sampling plan in consideration of criticality of therelevant raw materials and packaging/labeling materials, quality variability, qualityhistories of materials supplied in the past by the relevant suppliers, and quantityneeded <strong>for</strong> proper testing.7.34 Sampling should be conducted at predefined locations by procedures designed toprevent contamination of the sampled raw materials and packaging/labelingmaterials as well as contamination of other materials.7.35 Samples should be collected by the following procedure:1) The container from which samples are collected should be made clean be<strong>for</strong>esample collection, when necessary.2) Containers from which samples are collected should be opened carefully, andreclosed immediately after sampling.3) Sterile instruments and sterile methods <strong>for</strong> sampling should be employed,when necessary.4) When a sample has to be collected from the top, middle and bottom ofcontainer, the samples collected should not be mixed with each other.5) To avoid mix-up of samples, the container in which the samples are placedshould have labeling that describes the name of sampled raw materials orpackaging/labeling materials, lot number or control number, container fromwhich the samples were collected, sampling date, and person who sampled.6) Containers from which samples were collected should be marked to indicatethat samples were collected from the relevant containers.7.4 Storage7.40 Raw materials or packaging/labeling materials should be handled and stored in amanner to prevent degradation, contamination, and cross-contamination.7.41 Containers <strong>for</strong> storage of raw materials or packaging/labeling materials should beplaced off the floor and suitably spaced to permit cleaning and testing.7.42 Raw materials or packaging/labeling materials should be stored under properconditions <strong>for</strong> a suitable period to assure their quality, and should be controlled sothat the oldest stock is used first, except <strong>for</strong> particular cases.7.43 Rejected raw materials or packaging/labeling materials should be properlyidentified and stored under quarantine to prevent mix-up of use in manufacturingprocesses.27

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