Iowa Admin. Code r. 657-11.16
In a pharmacy-based service program, Schedule II controlled substances may be administered to patients under the care of a service program, including administration beyond the limits of a protocol when authorized pursuant to rule 657-11.15 (124,147A,155A), provided that a signed order is delivered by the authorized prescriber to the pharmacy within seven days of the date administration was authorized. The signed order shall contain all of the prescription information required pursuant to Iowa Code section 155A.27. The patient care report may be accepted as the required signed order if the patient care report includes the required prescription information, including an original signature of the authorizing prescriber.
Iowa Admin. Code r. 657-11.16