Halcyon Biolabs has renewed its certificate of compliance with Good Laboratory Practice. The Swiss GLP monitoring authority inspected the laboratory on 19 and 20 May 2026 and examined the potency and viability assays as well as the custody of samples.
The inspectors reviewed study files, instrument logs, training records and the archive of raw data. They recorded no critical and no major deficiencies. Three minor observations concerned the layout of controlled documents, and the laboratory corrected all three within the thirty days that were allowed.
Thomas Brunner, quality manager, thanked the staff for their preparation. The next regular inspection is expected in 2028, and the quality unit will carry out its own internal audit in the spring of 2027.