Biological Controls has been warned for several quality system (QS) and documentation failures, including failure to establish a quality policy or
audit procedures. The Eatontown, N.J., company, which makes air purification devices, did not conduct quality audits and management reviews, according
to a Feb. 16 warning
letter posted last month to the FDA website. It also lacked design control
procedures and criteria for evaluating design changes.
The GMP Letter