Multiple Violations Seen in Skyless Inspection
A 5/2-5/16/22 FDA inspection at the Skyless LLC drug manufacturing facility in Ponce, Puerto Rico, identified significant violations of current good manufacturing practice (CGMP) regulations for finished drugs and other violations. A just-released 1/23 Warning Letter says specific CGMP violations were:
- failing to have, for each batch of drug product, appropriate laboratory determination of satisfactory conformance to final specifications for the drug product, including the identity and strength of each active ingredient, before release;
- failing to conduct at least one test to verify the identity of each component of a drug product, and failing to validate and establish the reliability of a component supplier’s test analyses at appropriate intervals; and
- failure of the firm’s quality control unit to exercise its responsibility to ensure drug products manufactured comply with CGMP and meet established specifications for identity, strength, quality, and purity.
The letter says the firm’s responses to the CGMP inspection observations were inadequate. FDA also details unapproved new drug and misbranding violations for several of the firm’s drug products, along with establishment registration and listing violations.
“Based on the nature of the violations we identified at your firm,” FDA says, “we strongly recommend engaging a qualified consultant … to assist your firm in meeting CGMP requirements.”
Skyless was told to correct the violations promptly and to respond with a list of specific actions it has taken to address any violations and prevent their recurrence, with a schedule for completing the corrections.