When is it not necessary to use a logbook or ID for the sale of ephedrine?

The requirement for using a logbook or an identification document for the sale of ephedrine is primarily governed by federal and state regulations aimed at controlling substances that can be used to manufacture methamphetamine. In the context of a single sale being less than 60 mg, the regulations establish that transactions of this small quantity do not necessitate logging or verifying the purchaser's ID for non-prescription sales.

This means that if an individual is buying a single sale of ephedrine that contains less than 60 mg, it is considered low-risk for potential misuse in the synthesis of illicit drugs. Therefore, the transaction can occur without the additional administrative burden of maintaining a logbook or verifying identification. This exception is in place to facilitate easier access to ephedrine for legitimate uses while still recognizing the need for oversight in larger purchases.

In contrast, online sales, purchases by government entities, or purchases made by individuals over 21 still require adherence to the established regulations pertaining to the sale of ephedrine, as these scenarios do not meet the specific exemption criteria outlined for smaller quantities.