California Rx Security Prescription Pads

Castle Press is a California state-approved security printer.

Our California Security Prescription Pads for prescribing controlled substances are produced according California Assembly Bill 149 requirements.

Security prescription pads can be ordered at

Standard sizes are 4"x5" pad that fits in a lab coat pocket and a larger 8"x3.3" pad. Each pad has 50 prescriptions and a wrap-around cover. Prescriptions are 2-part forms (original and duplicate).

Castle Press security features include a unique serial number and barcode, batch and sequential numbering, chemical void protection (solvent reactive ink), void pantograph, thermochromatic ink, and an opaque writing Rx which disappears if background is removed. A watermark on the back shows when viewed at an angle.

Custom pads are available for large clinics and health facilities. Request a quote for your special design.