Function
Ref. Model
I/O Data
SubAIMs
JSON MData
Profiles
Ref. Software
Conformance
Performance
1 Functions
The De-Identification and Anonymisation (AIH‑DIA) AIM de-identifies or anonymises AIH Data:
| Receives | De-ID and Anonym Request | Request to De-Identify and Pseudo-Anonymise Data. |
| AIH Data | Data to be De-Identified and Pseudo-Anonymised. | |
| Produces | De-ID and Anonym Response | Response to request to De-Identify and Pseudo-Anonymise Data. |
| AIH Data | Data De-Identified and Pseudo-Anonymised. |
2 Reference Model
Figure 1 depicts the Reference Model of the De-Identification and Anonymisation (AIH‑DIA) AIM.

Figure 1 – The De-Identification and Anonymisation (AIH‑DIA) AIM Reference Model
3 I/O Data
Table 1 specifies the Input and Output Data of the De-Identification and Anonymisation (AIH‑DIA) AIM.
| Input | Description |
|---|---|
| De-ID and Anonym Request | Request to De-Identify or Anonymise Data. |
| AIH Data | Data to be De-Identified or Anonymised. |
| Output | Description |
| De-ID and Anonym Response | Response to request to De-Identify or Anonymise Data. |
| AIH Data | Data De-Identified or Anonymised. |
4 SubAIMs
No SubAIMs.
5 JSON Metadata
https://schemas.mpai.community/AIH1/V1.0/AIMs/DeIdentificationAndAnonymisation.json
6 Profiles
No Profiles.
7 Reference Software
Under development.
8 Conformance Testing
Table 2 provides the Conformance Testing Method for the De-Identification and Anonymisation (AIH‑DIA) AIM.
If a schema contains references to other schemas, conformance of data for the primary schema implies that any data referencing a secondary schema shall also validate against the relevant schema, if present, and conform with the Qualifier, if present.
| Receives | De-ID and Anonym Request | Shall validate against De-ID and Anonym schema. |
| AIH Data | Shall validate against AIH Data schema. | |
| Produces | De-ID and Anonym Response | Shall validate against De-ID and Anonym schema. |
| AIH Data | Shall validate against AIH Data schema. |
9 Performance Assessment
Not part of this specification.