What notation is required on Schedule III-V records when kept with Schedule II?

The required notation for Schedule III-V records when they are kept with Schedule II records is the red "C" stamp. This requirement is in place to ensure that these records are easily identifiable and distinguishable from those of Schedule II substances. The use of the red "C" stamp helps pharmacists and regulatory personnel quickly recognize that the prescription or record pertains to a Schedule III, IV, or V controlled substance.

This notation is particularly important for compliance with the Controlled Substances Act and various state regulations, which mandate specific ways to organize and maintain records for controlled substances. By using the red "C" stamp, pharmacists can better manage their inventory of controlled substances and maintain accurate records, which is crucial for ensuring patient safety and regulatory compliance.

Other options, such as the asterisk, blue "B" stamp, or no notation, do not fulfill the regulatory requirements for distinguishing Schedule III-V substances from those in Schedule II, which is why they are not correct.