WHO Digital Documentation of COVID-19 Certificates (DDCC)
1.0.0 - CI Build International flag

WHO Digital Documentation of COVID-19 Certificates (DDCC), published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/ddcc/ and changes regularly. See the Directory of published versions

CodeSystem: CVX codes used in this IG (Experimental)

Official URL: http://hl7.org/fhir/sid/cvx Version: 1.0.0
Draft as of 2025-09-23 Computable Name: WHODDCCcvx

All CVX codes from http://hl7.org/fhir/sid/cvx used in this IG. Provided so the FHIR server can perform expansions.

This Code system is referenced in the content logical definition of the following value sets:

This case-sensitive code system http://hl7.org/fhir/sid/cvx defines the following codes:

CodeDisplay
207 COVID-19, mRNA, LNP-S, PF, 100 mcg/0.5mL dose or 50 mcg/0.25mL dose
208 COVID-19, mRNA, LNP-S, PF, 30 mcg/0.3 mL dose
210 COVID-19 vaccine, vector-nr, rS-ChAdOx1, PF, 0.5 mL
211 COVID-19, subunit, rS-nanoparticle+Matrix-M1 Adjuvant, PF, 0.5 mL
212 COVID-19 vaccine, vector-nr, rS-Ad26, PF, 0.5 mL
213 SARS-COV-2 (COVID-19) vaccine, UNSPECIFIED
217 COVID-19, mRNA, LNP-S, PF, 30 mcg/0.3 mL dose, tris-sucrose
218 COVID-19, mRNA, LNP-S, PF, 10 mcg/0.2 mL dose, tris-sucrose
219 COVID-19, mRNA, LNP-S, PF, 3 mcg/0.2 mL dose, tris-sucrose
221 COVID-19, mRNA, LNP-S, PF, 50 mcg/0.5 mL dose
225 COVID-19, D614, recomb, preS dTM, AS03 adjuvant add, PF, 5mcg/0.5mL
226 COVID-19, D614, recomb, preS dTM, AS03 adjuvant add, PF, 10mcg/0.5mL
227 COVID-19, mRNA, LNP-S, PF, pediatric 50 mcg/0.5 mL dose
228 COVID-19, mRNA, LNP-S, PF, pediatric 25 mcg/0.25 mL dose
229 COVID-19, mRNA, LNP-S, bivalent booster, PF, 50 mcg/0.5 mL or 25mcg/0.25 mL dose
230 COVID-19, mRNA, LNP-S, bivalent booster, PF, 10 mcg/0.2 mL
300 COVID-19, mRNA, LNP-S, bivalent booster, PF, 30 mcg/0.3 mL dose
301 COVID-19, mRNA, LNP-S, bivalent booster, PF, 10 mcg/0.2 mL dose
302 COVID-19, mRNA, LNP-S, bivalent, PF, 3 mcg/0.2 mL dose
500 COVID-19 Non-US Vaccine, Product Unknown
501 COVID-19 IV Non-US Vaccine (QAZCOVID-IN)
502 COVID-19 IV Non-US Vaccine (COVAXIN)
503 COVID-19 LAV Non-US Vaccine (COVIVAC)
504 COVID-19 VVnr Non-US Vaccine (Sputnik Light)
505 COVID-19 VVnr Non-US Vaccine (Sputnik V)
506 COVID-19 VVnr Non-US Vaccine (CanSino Biological Inc./Beijing Institute of Biotechnology)
507 COVID-19 PS Non-US Vaccine (Anhui Zhifei Longcom Biopharm + Inst of Micro, Chinese Acad of Sciences)
508 COVID-19 PS Non-US Vaccine (Jiangsu Province Centers for Disease Control and Prevention)
509 COVID-19 PS Non-US Vaccine (EpiVacCorona)
510 COVID-19 IV Non-US Vaccine (BIBP, Sinopharm)
511 COVID-19 IV Non-US Vaccine (CoronaVac, Sinovac)
512 SARS-COV-2 COVID-19 VLP Non-US Vaccine (Medicago, Covifenz)
513 SARS-COV-2 COVID-19 PS Non-US Vaccine (Anhui Zhifei Longcom, Zifivax)
514 SARS-COV-2 COVID-19 DNA Non-US Vaccine (Zydus Cadila, ZyCoV-D)
515 SARS-COV-2 COVID-19 PS Non-US Vaccine (Medigen, MVC-COV1901)
516 COV-2 COVID-19 Inactivated Non-US Vaccine Product (Minhai Biotechnology Co, KCONVAC)
517 SARS-COV-2 COVID-19 PS Non-US Vaccine (Biological E Limited, Corbevax)
518 COVID-19 Inactivated, Non-US Vaccine (VLA2001, Valneva)
519 COVID-19 mRNA, bivalent, original/Omicron BA.1, Non-US Vaccine (Spikevax Bivalent), Moderna
520 COVID-19 mRNA, bivalent, original/Omicron BA.1, Non-US Vaccine Product, Pfizer-BioNTech