Vaccination Records Colorado 2026: Request, Download, Print & Verify Your Official Immunization History
Need vaccination records colorado for school, child care, college, employment, travel, health care training, sports, military paperwork, or personal files? Start with Colorado’s official CIIS Public Portal, then use CDPHE’s record request route or provider records if the online lookup does not find a match.
🔒 Official Colorado Vaccination Record Resources
How to Get Vaccination Records Colorado in 2026
The safest first step is the official Colorado Immunization Information System Public Portal. It can let individuals and parents or guardians of minors view and print an official immunization record when the details match CIIS.
To request vaccination records colorado, open the CIIS Public Portal, choose whether the request is for yourself or a legal dependent, enter the required details exactly, and print or save the official record if the portal finds a match. If the record does not appear, use CDPHE’s copy-of-records page and Request to Release Immunization Record Form.
Do not assume that a missing CIIS result means the vaccine was never received. Colorado’s registry may not include every dose because it depends on what was reported and entered by health care providers, pharmacies, and some schools.
Main online route
The CIIS Public Portal is the main online route to view and print official Colorado immunization records when a match is found.
Main backup route
Use CDPHE’s record request form if the portal cannot locate the record or if additional identity documentation is needed.
COVID digital route
Use myColorado only for your own digital COVID-19 vaccination record. It does not show children’s records or all non-COVID vaccines.
What Colorado Vaccination Records Usually Show
Colorado vaccination records are vaccine history documents showing which immunizations were recorded for a person and when those vaccines were given.
These records may be needed for school entry, child care enrollment, college, sports, health care programs, employment, travel, military paperwork, immigration medical paperwork, or personal medical files. A record may exist in more than one place, including CIIS, your doctor, a pharmacy, a school, a college health office, a local public health agency, or another state registry.
CIIS records can be useful, but they are not always complete. If a vaccine was given outside Colorado, by a federal provider, before electronic reporting was common, or by a provider that did not submit complete details, you may need to contact the original record holder.
| Need | Best Starting Route | Practical Tip |
|---|---|---|
| General Colorado record | CIIS Public Portal | Enter details exactly as your provider may have reported them. |
| Child school proof | CIIS, provider, school, local public health agency | Ask the school what format it accepts before submitting. |
| Adult vaccine history | CIIS plus provider and pharmacy records | Older or out-of-state doses may not appear online. |
| COVID digital record | myColorado or CIIS | myColorado is mainly for your own COVID-19 vaccination record. |
| Portal does not work | CDPHE Request to Release Immunization Record Form | Include proper ID and supporting documents if required. |
What Is CIIS and Why It Matters for Colorado Vaccination Records?
CIIS stands for Colorado Immunization Information System. It is the state immunization registry used to store and share immunization information reported by providers, pharmacies, and some schools.
For a patient or parent, the practical benefit is simple: CIIS can provide an official immunization record when a matching record exists. That can save time when you need proof for school, child care, college, work, travel, or health care programs.
The weak point is matching and completeness. If the details you enter do not match the provider-reported record, or if a provider never reported a dose, the portal may not show the full history. That is why CDPHE also provides a record request form and recommends checking other record holders when needed.
CIIS can help when a match exists
Use CIIS when you need a quick online immunization record for Colorado school, work, college, travel, or personal documentation.
CIIS may not show everything
Missing online results can happen when records were not reported, were entered with different details, or were given outside Colorado.
How to Request and Download Colorado Vaccination Records Online
Use this step-by-step path when you need to view, print, download, or securely share a Colorado vaccination record.
1
Open the official CIIS Public Portal
Start from the official Colorado portal, not a paid lookup website.
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Open the CIIS Public Portal. This is the main Colorado online route for individuals and parents or guardians of minors to view and print an official immunization record when a match is found.
Check the website address carefully before entering private details. Vaccination records are personal medical information, so avoid random third-party lookup pages.
2
Choose yourself or your dependent
The portal asks who the request is for.
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Select whether you are requesting the record for yourself or for a legal dependent. Parents and guardians of minors can use the CIIS Public Portal, but some requests may require extra verification or supporting documentation.
If the dependent record does not appear, use the CDPHE request form route and confirm what documents are required.
3
Enter details exactly as recorded
Small mismatches can block access.
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Use the person’s full legal name, date of birth, and requested contact details as accurately as possible. If a provider entered a different phone number, email, spelling, or address, the portal may not find the record.
For a child, use the name and details most likely used by the pediatrician, clinic, school, pharmacy, or local public health agency.
4
Review the record before sending it anywhere
Check names, dates, and vaccine entries.
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If a matching record appears, review the name, birth date, vaccine names, dose dates, and any other details. Make sure the record belongs to the correct person before printing or sharing it.
Ask the receiving school, college, employer, health program, or travel office whether it accepts a CIIS printout or needs a different form.
5
Print, download, or securely save the record
Keep a private copy for future use.
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If the portal provides an official record view, print it or save a copy for your files. Store it securely because it contains private health and identity information.
Do not publicly post vaccine records, QR codes, or child immunization details. Use secure upload, fax, mail, or verified recipient instructions when submitting the record.
When to Use the Colorado Request to Release Immunization Record Form
Use the CDPHE record request route when the CIIS Public Portal cannot find your record, when a dependent request needs extra proof, or when you need secure transmission by fax or secure email.
CDPHE states that individuals and parents or guardians of minors can request immunization records by completing and submitting the Request to Release Immunization Record Form. Incomplete forms, forms without proper ID, or forms without required supporting documentation may not be accepted.
This route is especially useful if your details do not match the portal, you need a formal release, the record belongs to a dependent, or you need CDPHE to send the available record securely.
Use it if portal fails
Use the request form when the CIIS Public Portal cannot locate the record or identity matching does not work.
Prepare ID
Proper identification may be required. Review the current CDPHE copy-of-records page before submitting.
Secure delivery
CDPHE record requests may be securely transmitted to the requester by fax or secure email when accepted.
Colorado School Vaccination Records for Children, Child Care and College
Parents often need Colorado vaccination records for child care, preschool, public school, private school, camp, sports, college, or health care training programs.
Start with the CIIS Public Portal if you are a parent or guardian of a minor. If the record does not appear, contact the child’s pediatrician, clinic, pharmacy, school nurse, child care center, local public health agency, or CDPHE record request route.
Schools, child cares, and Head Starts may have approved CIIS access for looking up and printing records after completing required training and confidentiality requirements. Still, parents should not wait until enrollment week because missing records may take time to resolve.
Child care
Ask the child care program what proof is required and whether it can help check CIIS records.
K–12 school
Use CIIS, the child’s provider, school nurse, or local public health agency to locate accepted proof.
College
College health portals may require specific doses, uploaded PDFs, provider signatures, or deadline-based documentation.
Adult Vaccination Records Colorado: Older, Out-of-State and Missing Vaccine History
Adult vaccine history can be harder to locate because older records may be split across doctors, pharmacies, schools, employers, military files, travel clinics, and state registries.
Use the CIIS Public Portal first, but do not assume it contains every vaccine you received. Adult records may be incomplete if doses were given before electronic reporting, outside Colorado, by a federal provider, or by a provider that did not submit complete information to CIIS.
If no documentation can be found, do not invent vaccine dates. Ask a licensed health care provider whether titer testing, repeat vaccination, or a catch-up schedule is medically appropriate for your situation.
| Adult Situation | Where to Look | Important Note |
|---|---|---|
| Health care job | CIIS, provider, pharmacy, employer health office | Ask exactly which vaccines and proof format are required. |
| College or training | College health portal, provider, CIIS, prior school | Upload the format requested by the school, not just any screenshot. |
| Travel proof | Travel clinic, provider, pharmacy, CIIS | Travel requirements can be time-sensitive, so check early. |
| Lost childhood record | Old pediatrician, school, parent files, previous state registry | A clinician can advise if documentation cannot be located. |
myColorado Vaccine Record, COVID-19 Card and Colorado SMART Health Card
Colorado also offers COVID-19 vaccination record access through the myColorado app, but this is narrower than a full immunization history.
The myColorado myVaccine Record feature provides secure access to your official COVID-19 vaccination record within CIIS. It can display a Colorado SMART Health Card with a QR code and a digital version of the CDC COVID-19 vaccination record card.
Do not confuse myColorado with a full childhood or lifetime immunization record. myColorado states that it only provides access to your own personal COVID-19 vaccination record and does not provide access to children’s vaccine records or other non-COVID immunizations.
Use myColorado for COVID proof
Use it when you need your own digital COVID-19 vaccination record or Colorado SMART Health Card.
Do not use it for every vaccine
For general Colorado vaccination records, school records, or child records, use CIIS and CDPHE record request routes.
What to Do If Colorado Vaccination Records Are Missing
A missing online result is not proof that a vaccine was never received. It usually means CIIS could not match your details or does not have the full reported history.
1
Check the exact name, birth date and contact details
Provider-reported details may differ from what you enter.
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Try the exact legal name, previous last name, date of birth, phone number, email, and address most likely used by the provider. Small mismatches can stop a record from appearing.
2
Use the CDPHE record request route
The form can help when the portal cannot match the record.
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Open the CDPHE copy-of-records page and follow the current Request to Release Immunization Record Form instructions. Include proper ID and supporting documentation if required.
3
Contact the provider or pharmacy that gave the vaccine
The original source may still have proof.
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Ask the clinic, doctor, hospital system, pharmacy, travel clinic, campus clinic, or local public health agency that administered the vaccine for a copy of your immunization history.
4
Check school, college, employer or military records
Old vaccine proof may still exist outside CIIS.
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Schools, colleges, employers, health care programs, and military records offices may have copies of vaccine documents you submitted earlier for enrollment, work, training, or service.
5
Check another state if vaccines were given outside Colorado
State immunization registries are separate systems.
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If you received vaccines outside Colorado, contact the provider or that state’s immunization registry. The CDC IIS directory can help you find the correct state record office.
Privacy Tips Before You Search, Download or Email Colorado Vaccine Records
Vaccination records contain personal health information. Treat them like medical records, not casual paperwork.
Use official CDPHE, CIIS, myColorado, provider, school, pharmacy, local public health agency, or CDC routes. Do not upload identification, child details, vaccine cards, dates of birth, or medical records to websites that are not clearly official or trusted.
Before sending a record, confirm the recipient and delivery method. Some organizations accept secure portal uploads, while others may require fax, secure email, mailed forms, provider printouts, or specific school documentation.
Check the URL
Use official Colorado government, CDPHE, CIIS, myColorado, provider, school, or pharmacy portals before entering personal details.
Avoid random lookup sites
Unknown lookup websites can be risky because vaccine records include health and identity information.
Store securely
Save downloaded records in a private folder and avoid posting vaccine records or QR codes publicly.
Colorado Department of Public Health and Environment Map for Record Help Context
Most Colorado vaccination record requests should start online through the CIIS Public Portal or through the provider that gave the vaccine. This map is included for CDPHE location context, not as a promise that walk-in immunization record services are available at this address.
Colorado Vaccination Record Help: Official Links, Phone, Email and Backup Options
Use these official or trusted routes when you need vaccination records colorado, cannot locate a CIIS record, or need help with a school, child care, employment, travel, or COVID digital record issue.
| Route | Official Link or Contact | Use For |
|---|---|---|
| CIIS Public Portal | Open portal | Viewing and printing official immunization records when a match is found. |
| CDPHE Copy of Records | Record request page | Request form, proper ID, supporting documentation, and secure transmission guidance. |
| Colorado CIIS Main Page | CIIS information | Learning about CIIS, general public info, school users, and provider users. |
| myColorado | myVaccine Record | Your own digital COVID-19 vaccination record and SMART Health Card. |
| CIIS Email | cdphe.ciis@state.co.us | CIIS questions after checking official CDPHE instructions. |
| CIIS / Immunization Phone | 303-692-2420 / 303-692-2437 option 2 | Record access and CIIS support listed on official CDPHE contact pages. |
| CDC IIS Directory | CDC IIS Contacts | Finding immunization registry contacts for Colorado or another state. |
Common Mistakes When Requesting Colorado Vaccination Records
Most delays happen because users search the wrong portal, use mismatched identity details, confuse myColorado with CIIS, or assume one online record includes every vaccine.
Using non-official lookup sites
Avoid websites that ask for private health details but do not clearly connect to CDPHE, CIIS, myColorado, a provider, school, pharmacy, or public health agency.
Assuming CIIS is complete
CIIS records may not include every dose because records depend on what providers, pharmacies, and some schools report.
Using the wrong contact details
A different phone number, email, name spelling, or old address can prevent the portal from matching the record.
Submitting the wrong format
Ask the school, employer, travel office, or health program whether it accepts a CIIS printout, provider record, or another form.
Forgetting out-of-state doses
If vaccines were received outside Colorado, contact that provider or the other state’s immunization registry.
Sending records insecurely
Use secure email, fax, portal upload, mail, or verified recipient instructions when sharing private medical records.
Frequently Asked Questions About Vaccination Records Colorado
These answers cover the most common Colorado CIIS, record download, CDPHE request form, school record, myColorado, missing record, and official support questions.
How do I get vaccination records in Colorado in 2026?▾
Start with the official CIIS Public Portal. If the portal finds a match, you can view and print an official immunization record. If it does not find the record, use the CDPHE copy-of-records page and contact the provider, pharmacy, school, or local public health agency that may have the original record.
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.
Can I print an official Colorado vaccination record online?▾
Yes, if the CIIS Public Portal finds a matching record. CDPHE says individuals and parents or guardians of minors can use the portal to view and print an official immunization record.
Why is my Colorado vaccination record not showing?▾
The details entered may not match the provider record, the dose may not have been reported, the vaccine may have been given outside Colorado, or CIIS may not contain the complete history. Use the CDPHE request form and contact the provider that gave the vaccine.
Can parents request Colorado vaccination records for children?▾
Yes. Parents or guardians of minors can use the CIIS Public Portal and may also use the CDPHE Request to Release Immunization Record Form when needed. Proper ID or supporting documents may be required.
Does myColorado show all vaccination records?▾
No. myColorado provides your own digital COVID-19 vaccination record from CIIS. It does not show children’s records and does not show all non-COVID immunizations.
What information do I need to request Colorado records?▾
You may need full legal name, date of birth, contact details, parent or guardian details for minors, provider or pharmacy information, proper ID, and supporting documentation if requesting for another person.
Is there a fee to use the CIIS Public Portal?▾
CDPHE’s main CIIS record pages do not list a general fee for using the CIIS Public Portal. Always check the official portal or CDPHE record request page before submitting information.
Where else can I find missing Colorado vaccine records?▾
Check your doctor, pediatrician, pharmacy, hospital system, local public health agency, school, college, employer, military records, travel clinic, or another state registry if vaccines were received outside Colorado.
Is ImmunizationRecord.org an official Colorado government website?▾
No. ImmunizationRecord.org is an independent informational guide. Always verify record access, portal rules, school requirements, forms, and contact details with CDPHE, CIIS, myColorado, your provider, school, or CDC resources.
Editorial Verification and Official Source Note
This guide is written to help users reach official Colorado vaccination record resources without relying on misleading record lookup pages.
Official resources checked for this Colorado vaccination records guide include CDPHE’s copy-of-records page, CIIS Public Portal, Colorado Immunization Information System page, CIIS general public information page, myColorado myVaccine Record page, CDPHE contact page, and CDC IIS contact directory.
Portal rules, record matching, support emails, phone numbers, school requirements, form links, and secure delivery instructions can change. Always verify current details with CDPHE, CIIS, myColorado, your doctor, your pharmacy, your school, your local public health agency, or CDC resources before relying on a record for school, work, travel, legal, or medical use.
Fastest Safe Route for Vaccination Records Colorado
Use the official CIIS Public Portal first. If your record appears, print or save it and confirm that the receiving school, employer, clinic, travel office, or program accepts that format.
Open CIIS
Start with the official CIIS Public Portal and choose whether the request is for yourself or a legal dependent.
Check details
Enter identity details carefully because the portal must match what providers reported to CIIS.
Use the form
If the portal does not work, use CDPHE’s Request to Release Immunization Record Form route.
Check backup holders
Contact providers, pharmacies, schools, local public health agencies, or previous state registries for missing records.