Clinical Study Protocol
1.0.0-ballot2 - STU 1 Ballot2 International flag

Clinical Study Protocol, published by HL7 International / Biomedical Research and Regulation. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ballot2 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/vulcan-udp-ig/ and changes regularly. See the Directory of published versions

Extension:

Official URL: http://hl7.org/fhir/uv/clinical-study-protocol/StructureDefinition/m11-approval Version: 1.0.0-ballot2
Standards status: Trial-use Active as of 2026-04-02 Maturity Level: 2 Computable Name: M11_Approval

Approval and sign off

Context of Use

    This extension may be used on the following element(s)

    • Element ID: http://hl7.org/fhir/uv/clinical-study-protocol/StructureDefinition/m11-research-study-profile#ResearchStudy

Must Support Elements

At least one of approvalDate or signatureUrl SHOULD be populated§1

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description Differentials, Snapshots, and other representations.

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension C 0..* Extension Sign-off details
Constraints: date-required
... Slices for extension Content/Rules for all slices
.... extension:approvalDate S 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "approvalDate"
..... value[x] 0..1 date Value of extension
.... extension:signature 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "signature"
..... value[x] 0..1 Signature Value of extension
.... extension:signatureUrl S 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "signatureUrl"
..... value[x] 0..1 Value of extension
...... valueString string
...... valueUrl url
.... extension:signatureMethod 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "signatureMethod"
..... value[x] 0..1 string Value of extension
... url 1..1 uri "http://hl7.org/fhir/uv/clinical-study-protocol/StructureDefinition/m11-approval"
... value[x] 0..0 Value of extension

doco Documentation for this format

Constraints

Id Grade Path(s) Description Expression
date-required warning Extension At least one of approvalDate or signatureUrl SHOULD be populated. extension.where(url = 'approvalDate').exists() or extension.where(url = 'signatureUrl').exists()
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension C 0..* Extension Sign-off details
Constraints: date-required
... id 0..1 id Unique id for inter-element referencing
... Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... extension:approvalDate S 0..1 Extension Extension
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url Σ 1..1 uri "approvalDate"
..... value[x] Σ 0..1 date Value of extension
.... extension:signature 0..1 Extension Extension
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url Σ 1..1 uri "signature"
..... value[x] Σ 0..1 Signature Value of extension
.... extension:signatureUrl S 0..1 Extension Extension
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url Σ 1..1 uri "signatureUrl"
..... value[x] Σ 0..1 Value of extension
...... valueString string
...... valueUrl url
.... extension:signatureMethod 0..1 Extension Extension
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url Σ 1..1 uri "signatureMethod"
..... value[x] Σ 0..1 string Value of extension
... url Σ 1..1 uri "http://hl7.org/fhir/uv/clinical-study-protocol/StructureDefinition/m11-approval"

doco Documentation for this format

Constraints

Id Grade Path(s) Description Expression
date-required warning Extension At least one of approvalDate or signatureUrl SHOULD be populated. extension.where(url = 'approvalDate').exists() or extension.where(url = 'signatureUrl').exists()
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()

Summary

Complex Extension: Approval and sign off

  • approvalDate: date: An Extension
  • signature: Signature: An Extension
  • signatureUrl: string, url: An Extension
  • signatureMethod: string: An Extension

Maturity: 2

Differential ViewDifferential View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension C 0..* Extension Sign-off details
Constraints: date-required
... Slices for extension Content/Rules for all slices
.... extension:approvalDate S 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "approvalDate"
..... value[x] 0..1 date Value of extension
.... extension:signature 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "signature"
..... value[x] 0..1 Signature Value of extension
.... extension:signatureUrl S 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "signatureUrl"
..... value[x] 0..1 Value of extension
...... valueString string
...... valueUrl url
.... extension:signatureMethod 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "signatureMethod"
..... value[x] 0..1 string Value of extension
... url 1..1 uri "http://hl7.org/fhir/uv/clinical-study-protocol/StructureDefinition/m11-approval"
... value[x] 0..0 Value of extension

doco Documentation for this format

Constraints

Id Grade Path(s) Description Expression
date-required warning Extension At least one of approvalDate or signatureUrl SHOULD be populated. extension.where(url = 'approvalDate').exists() or extension.where(url = 'signatureUrl').exists()

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension C 0..* Extension Sign-off details
Constraints: date-required
... id 0..1 id Unique id for inter-element referencing
... Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... extension:approvalDate S 0..1 Extension Extension
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url Σ 1..1 uri "approvalDate"
..... value[x] Σ 0..1 date Value of extension
.... extension:signature 0..1 Extension Extension
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url Σ 1..1 uri "signature"
..... value[x] Σ 0..1 Signature Value of extension
.... extension:signatureUrl S 0..1 Extension Extension
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url Σ 1..1 uri "signatureUrl"
..... value[x] Σ 0..1 Value of extension
...... valueString string
...... valueUrl url
.... extension:signatureMethod 0..1 Extension Extension
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url Σ 1..1 uri "signatureMethod"
..... value[x] Σ 0..1 string Value of extension
... url Σ 1..1 uri "http://hl7.org/fhir/uv/clinical-study-protocol/StructureDefinition/m11-approval"

doco Documentation for this format

Constraints

Id Grade Path(s) Description Expression
date-required warning Extension At least one of approvalDate or signatureUrl SHOULD be populated. extension.where(url = 'approvalDate').exists() or extension.where(url = 'signatureUrl').exists()
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()

Summary

Complex Extension: Approval and sign off

  • approvalDate: date: An Extension
  • signature: Signature: An Extension
  • signatureUrl: string, url: An Extension
  • signatureMethod: string: An Extension

Maturity: 2

 

Other representations of profile: CSV, Excel, Schematron