The following guideline can be ordered through the address listed in the "Source/Publisher"-category.
In cases in which you can order through the Internet we have established a hyperlink.
Sterility Requirement for aqueous-Based Products for Oral Inhalation - small Entity Compliance Guide
This guidance restates in plain language the legal requirements set forth in the current regulation
requiring that all prescription and over-the counter (OTC) aqueous-based drug products for oral
inhalation be manufactured sterile