FDA Issues Interim Compounding Guidances
FDA has issued two interim guidance on the use of bulk drug substances in compounding under Sections 503A or 503B of the Federal Food, Drug, and Cosmetic Act. An agency statement (includes links to guidances and other documents) says the guidances explain FDA’s policy about the conditions under which it does not intend to take enforcement action against state-licensed pharmacies, federal facilities, and licensed doctors (under Section 503A) or outsourcing facilities (under Section 503B) that compound drug products from bulk drug substances that cannot otherwise be used in compounding under these sections.
“FDA is issuing these guidance documents to avoid unnecessary disruption to patient treatment while FDA evaluates the bulk drug substances nominated for use in compounding under Sections 503A or 503B of the FD&C Act,” the statement says. “Additionally these guidance documents clarify the process FDA is using to evaluate these substances.”
The three categories of bulk drug substances nominated by the public for use in compounding include:
- Category 1 - those nominated for inclusion on the list of bulk drug substances that can be used in compounding under the two sections with sufficient information for FDA to evaluate them and do not appear to present a significant safety risk in compounding at this time;
- Category 2 - those nominated with sufficient supporting information for FDA to evaluate them and present significant safety concerns, making them not eligible for the policy applied to those in the first category; and
- Category 3 – those nominated without sufficient supporting information for FDA to evaluate them and thus not eligible for the policy applied to Category 1 drugs.