10.1 Pharmacist Immunization Authority
Key Takeaways
- Current CGS § 20-633(a)(1) lets a licensed pharmacist order, prescribe, and administer FDA-approved or authorized vaccines — not merely inject them under someone else's standing order.
- CDC age-appropriate-schedule vaccines may go to adults 18 and older, and to patients 12 through 17 with parent, legal-guardian, or legal-custodian consent, or proof the patient is an emancipated minor.
- A pharmacist who completed the required training may give an epinephrine cartridge injector for reasonably believed anaphylaxis even without a patient-specific epinephrine prescription, must call 9-1-1 before or immediately after, and must keep date/time/circumstance documentation at least three years.
- A certified and registered pharmacy technician may administer a vaccine at a pharmacy only if the managing pharmacist is authorized, the technician meets the five § 20-633(c)(1) training and direction conditions, and administration is at the direction of the pharmacist on duty.
- From September 1 through March 31, a certified and registered technician who is authorized to vaccinate and who exclusively performs vaccine-related duties does not count toward the institutional pharmacist-to-technician ratio in RCSA § 20-576-33; the statute does not name community § 20-576-36.
10.1 Pharmacist Immunization Authority
Quick Answer: Under current CGS § 20-633(a)(1) (P.A. 23-19; P.A. 24-73), a licensed pharmacist may order, prescribe, and administer FDA-approved or authorized vaccines. That is not the old “inject only under a practitioner standing order” rule. CDC age-appropriate-schedule vaccines go to patients 18 and older, and to patients 12 through 17 with parental, guardian, or legal-custodian consent or proof of emancipation. Off-schedule adult vaccines are allowed if CDC website administration instructions exist. A trained pharmacist may give an epinephrine cartridge injector for reasonably believed anaphylaxis, call 9-1-1, and keep records three years. Certified technicians may vaccinate at a pharmacy under § 20-633(c).
NABP Competency 2.2 tests administration and drug-therapy authority. Commercial outlines still reprint the pre-2023 Connecticut sentence: a pharmacist administers adult CDC-schedule vaccines pursuant to a practitioner order. That sentence is stale. P.A. 23-19 rewrote subsection (a), added epinephrine and technician administration, and P.A. 24-73 inserted “order, prescribe and” in front of administer and allowed advanced pharmacy technician delegation. Teach the 2025 CGS text.
Three statutory vaccine paths — CGS § 20-633(a)(1)
| Path | What the pharmacist may order, prescribe, and administer | Who may receive it |
|---|---|---|
| (A) | Any vaccine approved or authorized by FDA that is listed on the CDC age-appropriate immunization schedule | (i) age 18 or older; or (ii) at least 12 and younger than 18, with consent of the parent, legal guardian, or other person having legal custody, or proof the patient is an emancipated minor |
| (B) | Any vaccine not on the CDC Adult Immunization Schedule, if the vaccine administration instructions are available on the CDC Internet web site | Age 18 or older only |
| (C) | Any vaccine | Pursuant to a verbal or written prescription of a prescribing practitioner for a specific patient |
Path (A) is independent pharmacist authority for the CDC schedule, including influenza for a 12- to 17-year-old with consent. Path (B) is how DCP’s September 2025 COVID-19 guidance still authorizes pharmacists to order, prescribe, and administer a seasonal COVID vaccine to adults when the product is not on the Adult Immunization Schedule, provided CDC web instructions exist (DCP told pharmacies to use the prior season’s CDC instructions until new ones posted). Path (C) is the remaining patient-specific practitioner-order route — useful for a vaccine or age that does not fit (A) or (B).
§ 20-633(a)(2) requires a reasonable effort to review the patient’s vaccination history to prevent inappropriate use. § 20-633(a)(3) requires administration in accordance with the manufacturer’s package insert or the orders of a prescribing practitioner, and the regulations adopted under subsection (d).
A 10-year-old does not fit path (A)’s 12-year floor. A 15-year-old without a parent, guardian, custodian, or emancipation proof does not fit either. Federal PREP Act flexibilities for influenza and COVID down to younger ages are a federal overlay; unless the stem is expressly about that federal declaration, answer with § 20-633.
Epinephrine cartridge injectors — § 20-633(b)
A pharmacist who completed the training required in the subsection (d) regulations may administer an epinephrine cartridge injector (as defined in CGS § 19a-909) to a patient the pharmacist reasonably believes, based on knowledge and training, is experiencing anaphylaxis, regardless of whether the patient has a prescription for that injector. The pharmacist, or the pharmacist’s designee, shall call 9-1-1 either before or immediately after administration. Document the date, time, and circumstances, and maintain that documentation at least three years.
That is a rescue statute, not a standing order to send every vaccine patient home with a personal epinephrine prescription. The three-year clock matches Connecticut’s usual pharmacy-record horizon.
Certified technicians and the flu-season ratio — § 20-633(c)
A certified and registered pharmacy technician may administer a vaccine at a pharmacy if both of the following are true:
- The managing pharmacist of that pharmacy is authorized to administer vaccines under this section; and
- The technician (i) successfully completed a course of hands-on training, certified by the American Council for Pharmacy Education, concerning vaccine administration, (ii) has been trained at that pharmacy on that pharmacy’s vaccine process, (iii) successfully completes at least one hour of annual continuing education concerning immunization, (iv) has been evaluated by the managing pharmacist, and (v) administers the vaccine at the direction of the pharmacist on duty.
The statute’s accreditor wording for technicians is American Council for Pharmacy Education. Pharmacist training in § 20-633(d) and RCSA § 20-633-3 names the Accreditation Council for Pharmacy Education (ACPE) (or CDC or another appropriate national body). Do not invent a second, unknown board.
§ 20-633(c)(2) is a seasonal ratio carve-out, and it is narrower than many outlines claim. During the period beginning September first and ending March thirty-first of the succeeding calendar year, a certified and registered technician shall not count toward the pharmacist-to-technician ratio set forth in RCSA § 20-576-33 if that technician is authorized to administer vaccines under this section and exclusively performs duties related to the administration of vaccines during that period. § 20-576-33 is the institutional ratio regulation (outpatient / inpatient / satellite). The carve-out does not name community RCSA § 20-576-36. A technician who is also filling ordinary prescriptions still counts. A community stem that cites only § 20-576-36 is not automatically 3:1 because it is flu season.
§ 20-633(a)(4) (P.A. 24-73) lets the pharmacist delegate authority to administer a path-(A) vaccine to an advanced pharmacy technician, under direct supervision and in accordance with this section and the regulations. That is the § 20-598b designation from Chapter 4, not a generic certified technician.
Training, older regulations, and CT WiZ reporting
§ 20-633(d) directs DCP, in consultation with DPH and the Commission of Pharmacy, to adopt regulations that require any pharmacist who administers a vaccine under this section to complete an immunization training program; define basic requirements including pre-administration education and screening, storage and handling, subcutaneous and intramuscular injections, recordkeeping, vaccine safety, CPR, basic cardiac life support, and adverse-event reporting; identify qualifying programs accredited by CDC, ACPE, or another appropriate national accrediting body; and establish a system of control and reporting. DCP may later amend those regulations for advanced-technician delegations.
RCSA §§ 20-633-1 through 20-633-5 still speak the old language. § 20-633-2 says a licensed pharmacist may administer a § 20-633(a) vaccine to an adult if administration is pursuant to an order of a licensed health care provider and the pharmacist completed the training program. § 20-633-5 still requires a health care provider to establish a written protocol with the pharmacist or pharmacy covering which vaccines, recordkeeping, reporting, and emergencies. Those regulations were last amended 2012. They have not caught up to order, prescribe, and administer or to ages 12–17. On the MPJE, the current statute controls when the regulation still describes the pre-2023 model. Training content in RCSA § 20-633-4 (mechanisms, contraindications, injections, screening, storage, biohazard waste, protocols, VAERS, CPR, annual continuing education in immunizations) remains the operational training checklist because subsection (d) still incorporates the regulations.
CGS § 19a-7h defines health care provider for the immunization information system to include a pharmacist licensed pursuant to chapter 400j. Each such provider who administers a vaccine in the state shall report to the system (CT WiZ), including recipient name and date of birth, vaccine name and date, other information DPH requires, and, when appropriate, contraindications or exemptions. Administration without a CT WiZ report is incomplete compliance.
Realistic Connecticut scenario
A West Hartford parent brings a 13-year-old for influenza. The pharmacist completed an ACPE immunization program, reviews history, and obtains the parent’s consent. That is § 20-633(a)(1)(A)(ii). Telling the parent “Connecticut pharmacists can only vaccinate adults, or only under Dr. Smith’s standing order” is the old rule.
The same pharmacist is asked to vaccinate a 9-year-old. Path (A) starts at 12. Path (B) is adults only. Path (C) needs a patient-specific practitioner prescription. Do not invent a state-law age-3 rule from a federal declaration unless the stem supplies that federal authority.
A certified technician at a hospital outpatient pharmacy spends October only vaccinating, under the pharmacist on duty, with ACPE hands-on training, site training, one hour of immunization CE, and managing-pharmacist evaluation. § 20-633(c)(2) says that technician does not count toward § 20-576-33. If the same technician also fills discharge prescriptions, the exclusive-duties condition fails and the person counts.
A vaccine patient develops anaphylaxis. The pharmacist gives an epinephrine cartridge injector from stock, calls 9-1-1 immediately, and writes date, time, and circumstances into a record kept three years. No prior epinephrine prescription is required.
Official anchors
- CGS § 20-633 (2025) — order, prescribe, and administer; ages 18 and 12–17; epinephrine; technician administration; flu-season institutional-ratio carve-out.
- RCSA §§ 20-633-2, 20-633-4, 20-633-5 — older training and protocol text; statute now broader.
- CGS § 19a-7h — pharmacists report administered vaccines to CT WiZ.
- DCP COVID vaccine guidance (September 2025) — path (B) adult off-schedule vaccines when CDC web instructions exist.
A licensed Connecticut pharmacist completed the immunization training required under CGS § 20-633. No practitioner standing order is on file. Which statement matches current § 20-633(a)(1)?
When may a certified and registered pharmacy technician administer a vaccine at a Connecticut pharmacy under CGS § 20-633(c)(1)?
A pharmacist who completed the required immunization training administers an epinephrine cartridge injector to a vaccine patient the pharmacist reasonably believes is in anaphylaxis. What else does CGS § 20-633(b) require?