Which D02 codes can be used in a EUDAMED device record?

6 of the 8 codes listed under D02 (Biguanides for the Disinfection of Medical Devices) are terminal and can be selected. The other 2 are branch headings that cannot.

How deep is the D02 hierarchy?

The D02 branch runs 3 levels below the group code.

How many D02 codes are catch-all entries?

3 terminal codes under D02 are "- Other" entries, 50% of the branch. The remaining 3 name a specific device type.

EMDN D02: Biguanides for the Disinfection of Medical Devices

Complete hierarchy for EMDN group D02 in category D (Disinfectants, Antiseptics, Sterilising Agents and Detergents for Medical Devices): 6 terminal codes, EMDN v2026. Terminal codes are the ones accepted in a EUDAMED device record.

Registered classes, as of 8 Sep 2026. For each code with at least 20 registrations under a legislation, the chip shows how devices registered in EUDAMED under that code are classed, counted once per primary UDI-DI and kept separate for each legislation. It is not a determination. The class of a device comes from the MDR and IVDR classification rules for its intended purpose. MDD and IVDD classes are the directive classification and can differ from the class the same device would have under MDR or IVDR.

D02Biguanides for the Disinfection of Medical Devices
- D0201Chlorhexidine and Associates for the Disinfection of Medical Devices
  - D020101Chlorhexidine for the Disinfection of Medical Devices
    - D02010101Chlorhexidine, Aqueous Solution for the Disinfection of Medical Devicesterminal
    - D02010102Chlorhexidine, Hydroalcoholic Solution for the Disinfection of Medical Devicesterminal
    - D02010199Chlorhexidine for the Disinfection of Medical Devices - Otherterminal
  - D020102Chlorhexidine with Detergent for the Disinfection of Medical Devicesterminal
  - D020199Chlorhexidine in Association for the Disinfection of Medical Devices - OtherMDR 100.0% Class IIb · n=27terminal
    Registered in EUDAMED under MDR with this code: 27 of 27 devices carry Class IIb on their registration (as of 8 Sep 2026).
    27 Class IIb (100.0%)
    Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.
- D0299Biguanides for the Disinfection of Medical Devices - Otherterminal

How D02 is structured

terminal codes, selectable in a device record

branch headings, not selectable

name a specific device type

50%

fallback entries: Other and Accessories

The Biguanides for the Disinfection of Medical Devices branch runs 3 levels deep. 2 entries below are branch headings that group other codes rather than naming a device, so a classification has to resolve all the way down to one of the 6 codes marked terminal.

3 terminal codes are “- Other” entries, 50% of the branch. An “- Other” code is the residual slot for devices its siblings do not name, so it is worth ruling out every specific sibling before settling on one.

Frequently asked questions

Which D02 codes can be used in a EUDAMED device record?: 6 of the 8 codes listed under D02 (Biguanides for the Disinfection of Medical Devices) are terminal and can be selected. The other 2 are branch headings that cannot.
How deep is the D02 hierarchy?: The D02 branch runs 3 levels below the group code.
How many D02 codes are catch-all entries?: 3 terminal codes under D02 are "- Other" entries, 50% of the branch. The remaining 3 name a specific device type.

Not sure which level to stop at, or which of two plausible codes to submit? The guide to choosing an EMDN code walks the decision level by level, with a worked example and the mistakes that get a EUDAMED registration rejected.

Classifying more than a handful of devices?

EUDAMate maps your device list against all 6,773 terminal EMDN codes with confidence-scored suggestions you review and confirm. Start with a free Readiness Check on your own data.

Run a free Readiness Check

Other groups in category D

D01Aldehydes for the Disinfection of Medical Devices D03Chlorine Derivatives for the Disinfection of Medical Devices D05Oxygen Producers for Disinfection of Medical Devices D06Phenols for Disinfection of Medical Devices D07Alcohols for the Disinfection of Medical Devices D08Detergents for Medical Devices D09Ammonium Salts and Associates for the Disinfection of Medical Devices D99Disinfectants, Antiseptics, Sterilising Agents and Detergents for Medical Devices - Other

Source: European Commission, EMDN v2026 official release. Terminal codes are the only codes accepted in a EUDAMED device record. EMDN is a nomenclature, not a risk classification. MDR/IVDR class is determined separately.