Privacy Consent on FHIR (PCF)
1.1.1-current - ci-build

Privacy Consent on FHIR (PCF), published by IHE IT Infrastructure Technical Committee. This guide is not an authorized publication; it is the continuous build for version 1.1.1-current built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/IHE/ITI.PCF/ and changes regularly. See the Directory of published versions

## Example Consent: Consent allowing data access for a given intermediate purpose

Profile: IHE PCF Explicit Intermediate Consent

Security Label: test health data (Details: ActReason code HTEST = 'test health data')

status: Active

scope: Privacy Consent

category: Consent

patient: Jack Smith Male, DoB: 1923-07-25

dateTime: 2022-06-13

performer: Jack Smith Male, DoB: 1923-07-25

organization: Organization somewhere org

source: DocumentReference: status = current; type = Release of information consent; description = The captured signed document

### Policies

- | Uri
* | https://profiles.ihe.net/ITI/PCF/Policy-basic-normal

> provision

> type: Opt In

> ### Actors

> - | Role | Reference
> * | information recipient | Organization research house org

> purpose: purposeOfUse FooBar: FooBar

### Notes:

#### IUA Access Token

Provided an ITI-71 results in a PERMIT access token issued. That token would have the following residual element to inform the Consent Enforcement Point that it needs to restrict the results.

In this case there is no residual, as the Consent expresses that authorization be given only to a given Research organization for a given purpose of use. Possibly with scope restrictions based on other business rules, such as a subset of actions (CRUDE) and resources. No token would be issued by ITI-71 for users not a part of the Research organization, or requests by that organization that are not purpose FooBar.

- The restriction to the given purpose (FooBar) would be expressed in the `ihe_iua` extension
  - The other `ihe_iua` extension parameters are not shown below
- The consent is indicated in the `ihe_pcf`
  - no `residual` element is provided, indicating that no residual rules need be enforced

    "extensions" : {
      "ihe_iua" : {
        ...
        "purpose_of_use" : [{
            "system" : "http://example.org/policies/purposeOfUse",
            "code" : "FooBar"
        }]
      }
      "ihe_pcf" : {
        "patient_id" : "http://example.org/fhir/Patient/ex-patient",
        "doc_id" : ["http://example.org/fhir/Consent/ex-consent-intermediate-purpose"]
      }
    }