WHO SMART Trust
1.1.6 - CI Build

WHO SMART Trust, published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.1.6 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/smart-trust/tree/tng-additional-context-jsonld and changes regularly. See the Directory of published versions

## Logical Model: Scheme Information ( Abstract )

Official URL: http://smart.who.int/trust/StructureDefinition/SchemeInformation | Version: 1.1.6
Draft as of 2026-01-22 | Computable Name: SchemeInformation

Logical Model for Information on the trusted list and its issuing scheme

Usages:

- This Logical Model is not used by any profiles in this Implementation Guide

You can also check for usages in the FHIR IG Statistics

### Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

- Key Elements Table
- Differential Table
- Snapshot Table
- Statistics/References
- All

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
SchemeInformation |  | 0..* | Base | This is an abstract type. Scheme Information
versionIdentifier |  | 1..1 | integer | TSL version identifier (clause 5.3.1)
sequenceNumber |  | 1..1 | integer | TSL sequence number (clause 5.3.2)
type |  | 1..1 | uri | TSL type (clause 5.3.3)
operatorName |  | 1..1 | string | Scheme operator name (clause 5.3.4)
operatorAddress |  | 1..* | BackboneElement | Scheme operator address (clause 5.3.5)
@id |  | 0..1 | id | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
operatorPostalAddress |  | 1..* | Address | Scheme Operator Postal Address
operatorElectronicAddress |  | 0..* | ContactPoint | Scheme Operator Electronic Address
name |  | 1..1 | string | Scheme name (clause 5.3.6)
informationURI |  | 1..1 | uri | Scheme information URI (clause 5.3.7)
statusDeterminiationApproach |  | 1..1 | uri | Status determination approach (clause 5.3.8)
schemeType |  | 1..1 | uri | Scheme type/community/rules (clause 5.3.9)
territory |  | 1..1 | string | Scheme territory (clause 5.3.10)
policy |  | 1..1 | uri | TSL policy/legal notice (clause 5.3.11)
historicalInformationPeriod |  | 1..1 | integer | Historical information period (clause 5.3.12)
otherTSL |  | 0..* | string | Pointers to other TSLs (clause 5.3.13)
issDateTime |  | 1..1 | dateTime | List issue date and time (clause 5.3.14)
nextUpdate |  | 1..1 | dateTime | Next update (clause 5.3.15)
distributionPoints |  | 0..* | uri | Distribution points (clause 5.3.16)
extensions |  | 0..* | string | Scheme extensions (clause 5.3.17)
Documentation for this format

#### Constraints

Id | Grade | Path(s) | Description | Expression
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`

This structure is derived from Base

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
SchemeInformation |  | 0..* | Base | This is an abstract type. Scheme Information
versionIdentifier |  | 1..1 | integer | TSL version identifier (clause 5.3.1)
sequenceNumber |  | 1..1 | integer | TSL sequence number (clause 5.3.2)
type |  | 1..1 | uri | TSL type (clause 5.3.3)
operatorName |  | 1..1 | string | Scheme operator name (clause 5.3.4)
operatorAddress |  | 1..* | BackboneElement | Scheme operator address (clause 5.3.5)
operatorPostalAddress |  | 1..* | Address | Scheme Operator Postal Address
operatorElectronicAddress |  | 0..* | ContactPoint | Scheme Operator Electronic Address
name |  | 1..1 | string | Scheme name (clause 5.3.6)
informationURI |  | 1..1 | uri | Scheme information URI (clause 5.3.7)
statusDeterminiationApproach |  | 1..1 | uri | Status determination approach (clause 5.3.8)
schemeType |  | 1..1 | uri | Scheme type/community/rules (clause 5.3.9)
territory |  | 1..1 | string | Scheme territory (clause 5.3.10)
policy |  | 1..1 | uri | TSL policy/legal notice (clause 5.3.11)
historicalInformationPeriod |  | 1..1 | integer | Historical information period (clause 5.3.12)
otherTSL |  | 0..* | string | Pointers to other TSLs (clause 5.3.13)
issDateTime |  | 1..1 | dateTime | List issue date and time (clause 5.3.14)
nextUpdate |  | 1..1 | dateTime | Next update (clause 5.3.15)
distributionPoints |  | 0..* | uri | Distribution points (clause 5.3.16)
extensions |  | 0..* | string | Scheme extensions (clause 5.3.17)
Documentation for this format

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
SchemeInformation |  | 0..* | Base | This is an abstract type. Scheme Information
versionIdentifier |  | 1..1 | integer | TSL version identifier (clause 5.3.1)
sequenceNumber |  | 1..1 | integer | TSL sequence number (clause 5.3.2)
type |  | 1..1 | uri | TSL type (clause 5.3.3)
operatorName |  | 1..1 | string | Scheme operator name (clause 5.3.4)
operatorAddress |  | 1..* | BackboneElement | Scheme operator address (clause 5.3.5)
@id |  | 0..1 | id | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
operatorPostalAddress |  | 1..* | Address | Scheme Operator Postal Address
operatorElectronicAddress |  | 0..* | ContactPoint | Scheme Operator Electronic Address
name |  | 1..1 | string | Scheme name (clause 5.3.6)
informationURI |  | 1..1 | uri | Scheme information URI (clause 5.3.7)
statusDeterminiationApproach |  | 1..1 | uri | Status determination approach (clause 5.3.8)
schemeType |  | 1..1 | uri | Scheme type/community/rules (clause 5.3.9)
territory |  | 1..1 | string | Scheme territory (clause 5.3.10)
policy |  | 1..1 | uri | TSL policy/legal notice (clause 5.3.11)
historicalInformationPeriod |  | 1..1 | integer | Historical information period (clause 5.3.12)
otherTSL |  | 0..* | string | Pointers to other TSLs (clause 5.3.13)
issDateTime |  | 1..1 | dateTime | List issue date and time (clause 5.3.14)
nextUpdate |  | 1..1 | dateTime | Next update (clause 5.3.15)
distributionPoints |  | 0..* | uri | Distribution points (clause 5.3.16)
extensions |  | 0..* | string | Scheme extensions (clause 5.3.17)
Documentation for this format

#### Constraints

Id | Grade | Path(s) | Description | Expression
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`

This structure is derived from Base

Summary

Mandatory: 0 element(15 nested mandatory elements)

Key Elements View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
SchemeInformation |  | 0..* | Base | This is an abstract type. Scheme Information
versionIdentifier |  | 1..1 | integer | TSL version identifier (clause 5.3.1)
sequenceNumber |  | 1..1 | integer | TSL sequence number (clause 5.3.2)
type |  | 1..1 | uri | TSL type (clause 5.3.3)
operatorName |  | 1..1 | string | Scheme operator name (clause 5.3.4)
operatorAddress |  | 1..* | BackboneElement | Scheme operator address (clause 5.3.5)
@id |  | 0..1 | id | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
operatorPostalAddress |  | 1..* | Address | Scheme Operator Postal Address
operatorElectronicAddress |  | 0..* | ContactPoint | Scheme Operator Electronic Address
name |  | 1..1 | string | Scheme name (clause 5.3.6)
informationURI |  | 1..1 | uri | Scheme information URI (clause 5.3.7)
statusDeterminiationApproach |  | 1..1 | uri | Status determination approach (clause 5.3.8)
schemeType |  | 1..1 | uri | Scheme type/community/rules (clause 5.3.9)
territory |  | 1..1 | string | Scheme territory (clause 5.3.10)
policy |  | 1..1 | uri | TSL policy/legal notice (clause 5.3.11)
historicalInformationPeriod |  | 1..1 | integer | Historical information period (clause 5.3.12)
otherTSL |  | 0..* | string | Pointers to other TSLs (clause 5.3.13)
issDateTime |  | 1..1 | dateTime | List issue date and time (clause 5.3.14)
nextUpdate |  | 1..1 | dateTime | Next update (clause 5.3.15)
distributionPoints |  | 0..* | uri | Distribution points (clause 5.3.16)
extensions |  | 0..* | string | Scheme extensions (clause 5.3.17)
Documentation for this format

#### Constraints

Id | Grade | Path(s) | Description | Expression
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`

Differential View

This structure is derived from Base

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
SchemeInformation |  | 0..* | Base | This is an abstract type. Scheme Information
versionIdentifier |  | 1..1 | integer | TSL version identifier (clause 5.3.1)
sequenceNumber |  | 1..1 | integer | TSL sequence number (clause 5.3.2)
type |  | 1..1 | uri | TSL type (clause 5.3.3)
operatorName |  | 1..1 | string | Scheme operator name (clause 5.3.4)
operatorAddress |  | 1..* | BackboneElement | Scheme operator address (clause 5.3.5)
operatorPostalAddress |  | 1..* | Address | Scheme Operator Postal Address
operatorElectronicAddress |  | 0..* | ContactPoint | Scheme Operator Electronic Address
name |  | 1..1 | string | Scheme name (clause 5.3.6)
informationURI |  | 1..1 | uri | Scheme information URI (clause 5.3.7)
statusDeterminiationApproach |  | 1..1 | uri | Status determination approach (clause 5.3.8)
schemeType |  | 1..1 | uri | Scheme type/community/rules (clause 5.3.9)
territory |  | 1..1 | string | Scheme territory (clause 5.3.10)
policy |  | 1..1 | uri | TSL policy/legal notice (clause 5.3.11)
historicalInformationPeriod |  | 1..1 | integer | Historical information period (clause 5.3.12)
otherTSL |  | 0..* | string | Pointers to other TSLs (clause 5.3.13)
issDateTime |  | 1..1 | dateTime | List issue date and time (clause 5.3.14)
nextUpdate |  | 1..1 | dateTime | Next update (clause 5.3.15)
distributionPoints |  | 0..* | uri | Distribution points (clause 5.3.16)
extensions |  | 0..* | string | Scheme extensions (clause 5.3.17)
Documentation for this format

Snapshot View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
SchemeInformation |  | 0..* | Base | This is an abstract type. Scheme Information
versionIdentifier |  | 1..1 | integer | TSL version identifier (clause 5.3.1)
sequenceNumber |  | 1..1 | integer | TSL sequence number (clause 5.3.2)
type |  | 1..1 | uri | TSL type (clause 5.3.3)
operatorName |  | 1..1 | string | Scheme operator name (clause 5.3.4)
operatorAddress |  | 1..* | BackboneElement | Scheme operator address (clause 5.3.5)
@id |  | 0..1 | id | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
operatorPostalAddress |  | 1..* | Address | Scheme Operator Postal Address
operatorElectronicAddress |  | 0..* | ContactPoint | Scheme Operator Electronic Address
name |  | 1..1 | string | Scheme name (clause 5.3.6)
informationURI |  | 1..1 | uri | Scheme information URI (clause 5.3.7)
statusDeterminiationApproach |  | 1..1 | uri | Status determination approach (clause 5.3.8)
schemeType |  | 1..1 | uri | Scheme type/community/rules (clause 5.3.9)
territory |  | 1..1 | string | Scheme territory (clause 5.3.10)
policy |  | 1..1 | uri | TSL policy/legal notice (clause 5.3.11)
historicalInformationPeriod |  | 1..1 | integer | Historical information period (clause 5.3.12)
otherTSL |  | 0..* | string | Pointers to other TSLs (clause 5.3.13)
issDateTime |  | 1..1 | dateTime | List issue date and time (clause 5.3.14)
nextUpdate |  | 1..1 | dateTime | Next update (clause 5.3.15)
distributionPoints |  | 0..* | uri | Distribution points (clause 5.3.16)
extensions |  | 0..* | string | Scheme extensions (clause 5.3.17)
Documentation for this format

#### Constraints

Id | Grade | Path(s) | Description | Expression
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`

This structure is derived from Base

Summary

Mandatory: 0 element(15 nested mandatory elements)

Other representations of profile: CSV, Excel