Colorado Vaccine Records 2026: Official Portal Access Guide

Quick Facts About Colorado Vaccine Records

Colorado vaccine records may be available through CIIS, a health care provider, pharmacy, school, child care program, college, employer, local public health agency, or myColorado for COVID-19 vaccine records. The official portal is the best first step, but it may not show every dose.

What Colorado Vaccine Records Mean

Colorado vaccine records are documents that show vaccines received and recorded for a person. They may include childhood vaccines, school-required vaccines, adult vaccines, pharmacy vaccines, and COVID-19 vaccine information when reported to the state system.

These records are often needed for school entry, licensed child care, college admission, health care training, employment, military paperwork, travel clinics, immigration medical exams, and personal medical history. The receiving office may require a specific format, so always ask before submitting a record.

Common reasons people need colorado vaccine records

• Colorado K-12 school or child care enrollment.
• College, nursing, health care, or training program requirements.
• Job onboarding or occupational health paperwork.
• Travel, military, immigration, or personal medical records.
• Replacing a lost vaccine card or old paper record.
• Checking whether CIIS has a complete vaccine history.

What Is CIIS?

CIIS stands for Colorado Immunization Information System. It is Colorado’s immunization registry operated by the Colorado Department of Public Health and Environment. CIIS stores vaccine information that has been reported and entered by health care providers, pharmacies, and some schools.

CIIS can help residents, parents, guardians, providers, schools, child care programs, and public health users review vaccine history. It is useful, but it is not always complete. A missing record can mean the dose was not reported, does not match, or was given outside Colorado.

Why CIIS may not show every vaccine

• The vaccine was given before electronic reporting was common.
• The provider, pharmacy, or school did not report the dose.
• The record uses a different name, date of birth, phone number, or email.
• The vaccine was given in another state or country.
• The person opted out of CIIS or had incomplete registry details.

Colorado Vaccine Records Official Portal Access

The official online access point is the CIIS Public Portal. It lets you request a vaccination record for yourself or your legal dependent. The portal can display a record when your entered details match the information stored in CIIS.

The portal may require an exact match. Use the same name, date of birth, phone number, email, and other details your provider used. If you recently changed your name, phone, or email, the portal may not match until the record is updated.

Step-by-Step Portal Guide

Follow these steps when using the official portal. The process is simple, but small identity mismatches can stop a record from appearing. Read each screen carefully and use only official Colorado websites.

1. Open the official CIIS Public Portal Go to copublicportal.state.co.us. Avoid random third-party vaccine lookup websites.
2. Select the correct request option Choose whether the record is for you or for your legal dependent. Using the wrong option may stop the request.
3. Enter personal details carefully Use your legal name, date of birth, and contact details as they appear in your provider or pharmacy record.
4. Review the record if found Check vaccine names, dates, and missing doses before using the record for school, work, travel, or health programs.
5. Print or save a copy Keep a PDF or printed copy for future use. Some offices may ask for a fresh copy or provider record.
6. Use the CDPHE request page if needed If the portal cannot find your record, follow the instructions on the CDPHE copy-of-records page.
7. Contact the vaccine provider for corrections If a dose is missing or incorrect, ask the provider or pharmacy that gave the vaccine to review its reporting.

Information You Need Before Requesting

Before you start the portal or request form, gather the details that can help match the record. Incomplete or mismatched information can delay the request. If you are requesting for a child or legal dependent, supporting documents may be needed.

School, Child Care, and College Records

Colorado schools, child care programs, and colleges may require vaccine documentation before attendance. CDPHE school guidance explains that families may need an immunization record, an in-process plan, or a medical or nonmedical exemption certificate, depending on the situation.

Schools, child cares, and Head Starts with approved CIIS access can look up, review, and print immunization records. They must complete training, create a user account, and follow confidentiality and security rules before using CIIS.

Adult Colorado Vaccine Records

Adults may need colorado vaccine records for college, health care employment, military paperwork, travel, immigration medical exams, or personal history. Adult records can be harder to recover if vaccines were given years ago or outside Colorado.

Start with the provider or pharmacy that gave the vaccine. For recent adult vaccines, your pharmacy account, health system portal, or primary care office may be faster than a state registry search.

Adult record recovery checklist

• Use the official CIIS Public Portal first.
• Check your primary care provider or health system portal.
• Ask pharmacies where you received adult vaccines.
• Contact schools, colleges, employers, military offices, or travel clinics.
• Check previous state immunization registries if you moved.
• Ask a clinician about titer testing or catch-up vaccination if records cannot be found.

COVID-19 Records and myColorado

The myColorado app offers access to an official COVID-19 vaccination record from CIIS. This is useful when you need your own COVID-19 vaccine record or Colorado SMART Health Card. It is not the same as a full lifetime vaccine history.

myColorado states that the COVID-19 vaccination record is for your personal record. It does not show children’s records, and it does not show all non-COVID immunizations. Use the CIIS Public Portal for broader vaccine record access.

What If Your Vaccine Record Is Missing?

A missing Colorado vaccine record does not always mean the vaccine was never given. It may mean the provider did not report the dose, the portal details do not match, the vaccine was given in another state, or the record is stored only in an old provider file.

1. Check your portal details Make sure your name, date of birth, phone number, and email match the provider’s record.
2. Contact the vaccine provider Ask the clinic, pharmacy, hospital, or local public health agency for a vaccine administration record.
3. Ask about CIIS reporting If the provider gave the vaccine, ask whether the dose was reported to CIIS and whether the details were correct.
4. Use the CDPHE request process If the portal does not find a record, follow the official copy-of-records page instructions.
5. Search older files Check school, college, employer, military, travel clinic, or previous state records.
6. Ask a clinician about next steps If no record can be found, ask whether titer testing, repeating a vaccine, or a catch-up schedule is appropriate.

Mistakes to Avoid

Most record delays happen because people use unofficial websites, enter details that do not match CIIS, assume myColorado shows every vaccine, or send private information through unsafe channels. Use official sources and keep your request simple.

Official Help and Verification

Use official Colorado resources before relying on third-party information. Portal access, contact details, request forms, school rules, and accepted record formats can change. Always verify through CDPHE, CIIS, your provider, your school, or your local public health agency.

Privacy and Safety Notes

Vaccine records include private health information. Do not upload identification, child details, medical records, or vaccine cards to random websites. Use official CDPHE, CIIS, provider, pharmacy, school, college, employer, or local public health routes.

If an employer, school, or program asks for your record, ask which format they accept. Some may accept a CIIS printout, while others may request a provider record, school form, or program-specific document.

Frequently Asked Questions