What is meant by the term “special procedure” as found under Content Uniformity in the official chapter?
Typically, the Content Uniformity determination is made on individual dosage units using the procedure found in the Assay. For certain products, a separate procedure is given in the monograph. Where that is the case, the monograph procedure would be considered a special procedure for content uniformity. Theophylline Extended–Release Capsules is an example of a monograph requiring a special procedure for content uniformity.