Which statement about electronic ordering is true?

Electronic ordering is permissible using an e222 form
Digital certificates for electronic ordering are valid for 5 years
Electronic ordering of drug products is not permissible
Electronic ordering of controlled substances is permissible for Schedule II controlled substances only

Electronic ordering is permissible using an e222 form

Rationale: Electronic ordering is permissible using an e222 form. However, anyone using this electronic form must first be enrolled into the DEA's electronic controlled substance ordering system.