ITI Agenda April-2026

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This 4-days meeting is to move forward all the current work items in the continuous development cycle. The [ITI Project Planning Board]

Meeting Location - RSNA Headquarters first floor in conference room D.

Breakfast and Lunch will not be provided.

google meet: https://meet.google.com/xvp-reaf-ynf

Agenda & Minutes

All times listed are tentative, and may be revised during the meeting; refresh often.

Monday, 20 April 2026

Day 1: Monday, 20 April 2026
Time

Virtual (CDT, UTC−05:00)

Leads Activity Notes
8:30 am–9:00 am
  • Oliver / Steve
  • Introductions and Agenda Review
  • Public Comment Review
  • Continuing development or Public Comment
    • VHL - https://github.com/IHE/ITI.VHL - goal to go for public comment this week
    • MHD Full text search - goal to go for public comment this week
    • De-Identification Handbook Update - goal to go for public comment this week
    • XCDR Endpoint Addressing
  • Update existing IG, due to new publisher or bug reports

Participants: Chris Melo, Matt Blackmon, Aaron Mahr, Frank Oemig, Ritika Rawlani, Essien Ge, Luke Duncan, Ricardo Quintano, Alan Zhang, Steve Nichols, Oliver Egger


Minutes:

additional CP slot tomorrow at 08:00 goals as mentioned in the agneda

9:00 am–9:30 am Carl / Ritika Verifiable Health Links

Participants:

Ritika, Chris, Matt, Aaron, Frank, Essien, Luke, Diletta, Ricardo, Oliver


Minutes:

- Please review for tomorrow https://github.com/IHE/ITI.VHL/pull/37/changes#diff-2c85e4420d73713ef3d78ec614fcb38d748c83241989914ef84c591972dd208c

- Ritikia will look at Aaron comments

9:30 am–10:30 am Michael MHD Full Text Search

Participants:

Aaron, Chris, Diletta, Frank, Luke, Matt, Michael, Ralik, Ronald, Steve, Oliver

Minutes:

https://github.com/IHE/ITI.MHD/tree/Full-Text-Search

see intro here https://drive.google.com/file/d/1S6mNX7N3fsDqAs7RNZSdwWkh-eG-n6vV/view?usp=sharing

today we discussed the proposal. So far we have not identified any issues which would hinder us to vote this proposal for public comment on the Thursday ITI meeting on the topic.

If you have any comments, please dial in on Wednesday for the MHD Full Text Search slot since this will be the last chance to provide comments that can change the proposal (or even block it) for public comment.


11:00 am–12:00 pm Oliver CP Maintenance

Participants: Matt, Charles, Steve, Oliver


Minutes:

Assigned Incoming CP Update RFC references in ATNA to number 1332, scheduled for discussion tomorrow Assigned reviewers for CP ballot 66 integration, target on Wednesday afternoon: https://docs.google.com/spreadsheets/d/1gdr_Y8xZBvbb326J4z67cqprxOexFgtkPj_VlD3rB9E/edit?gid=1418256835#gid=1418256835

1:00 pm–2:00 pm Vasil XCDR Endpoint Addressing

Participants:

Vassil, Matt, Aaron, Oliver

Minutes:

Vassil will finalize CP for Wendnesday discussion.

2:00 pm–3:00 pm Oliver Github maintenance

Participants:

Matt, Oliver

Minutes:

Will continue maintenance tomorrow

Tuesday, 21 April 2026

Day 2: Tuesday, 21 April 2026
Time

Virtual (CDT, UTC−05:00)

Leads Activity Notes
8:00 am–8:30 am Steve CP 1332: Update RFC references in ATNA. https://docs.google.com/document/d/16nqdqW7f1MP73o-5ruFzL3xpBohmL8YL/edit

Participants:

Steve, Chris, Essen, Matt, Oliver

Minutes:

- add a separate option for ATX


8:30 am–9:30 am Carl / Ritika Verifiable Health Links

Participants:

Aaron, Carl, Chris, Essien, Luke, Matt, Ricardo, Ritika, Steve, Oliver

Minutes:

- latest sisues will be addressed

- Ritika will send out if PR/branch to ititech list when ready which is proposed for public comment

- Thursday MHD Full text session slot on Thursday 9:00 am–9:30 am is most probably available for another VHL session


9:30 am–10:30 am Alain De-identification handbook update

Participants:

Aaron, Andrea, Chris, Lori, Luke, Martin, Matt, Oak, Alain, Oliver

Minutes:

Review: https://build.fhir.org/ig/IHE/ITI.DeIdHandbook/branches/main/techniques.html

11:00 am–12:00 pm Oliver Github maintenance / CPs

Participants:

Matt, Luke, Oliver

Minutes:

- Review ITI IG's - FormatCode: Will check PR https://github.com/IHE/FormatCode/pull/34, will require an new FormatCode IG publication - PIXm: https://github.com/IHE/ITI.PIXm/issues/137 typo

1:00 pm–3:00 pm Matt / Daniel Connectathon Discussion

Participants:

Aaron, Chris, Matt, Andrea, Lori, Oliver

Minutes:

- Connectathon update from Matt - USA Connectathon from Aaron and planning

Wednesday, 22 April 2026

Day 3: Wednesday, 22 April 2026
Time

Virtual (CDT, UTC−05:00)

Leads Activity Notes
8:30 am–9:30 am Alain De-identification handbook update

Participants:

Andrea, Chris, Diletta, Lori, Luke, Martin, Alain, Steve, Oliver

Minutes:

- https://build.fhir.org/ig/IHE/ITI.DeIdHandbook/branches/F2F-April-2026/issues.html

9:30 am–10:30 am Michael MHD Full Text Search

Participants:

Aaron, Chris, Diletta, Luke, Michael, Steve, Oliver

Minutes:

- move to public comment decision tomorrow, tomorrows slot not needed anymore


11:00 am–12:00 pm Vasil XCDR Endpoint Addressing

Participants:

Luke, Matt, Vassil, Oliver

Minutes:

- CP https://docs.google.com/document/d/1a9Vt2L001o1HuixPUIvRKJPaRedBgwis/edit added to incoming - will be discussed at may 12th cp meeting

1:00 pm–3:00 pm Oliver CP Maintenance

Participants:

Matt, Steve, Oliver

Minutes:

- discussed CP 1332-1, schedule for may 12th meeting for further discussion, see https://docs.google.com/document/d/1kRU1JU5UV3QNRvrPSn2E_nNj16Ip7MFU/edit?usp=drive_link&ouid=109672888359198923934&rtpof=true&sd=true

- discussed CP 1330-0, also schedule for the may 12th meeting https://docs.google.com/document/d/1AB2VtLMqR4CeOxL9RlSv6tSkV_e1JYjz/edit

- https://github.com/IHE/ITI.BasicAudit/issues/113#issuecomment-4291110133 assigned as CP CP-ITI-1334, see https://docs.google.com/document/d/1aTC2mvaEwCJhLu9HvKyLgfulSI1BRzze/edit


3:00 pm–4:00 pm All Joint ITI/PCC/QRPH

Participants:


Minutes:


Thursday, 23 April 2026

Day 4: Thursday, 23 April 2026
Time

Virtual (CDT, UTC−05:00)

Leads Activity Notes
8:30 am–9:00 am Alain De-identification handbook update

Participants: Alain, Chris, Aaron, Martin, Luke, Oliver

Minutes:

reviewed, image needs to be updated and structure in example, otherwise ready for public comment

9:00 am–9:30 am Ritika VHL

Participants:

Lori, Chris, Aaron, Luke, Aaron, Ricardo, Carl, Oliver

Minutes: - check in parameters for vlc operation - clear errors before pc - otherwise ready for public comment

9:30 am–12:00 pm Oliver / Steve

Participants:

Quorum Present: GEHC Philips Ahdis GEMantic Epic eHealthSign Sequoia IHE Germany

Meeting Notes

Voting Outcomes

  • VHL
    • Motion to advance to PC
    • Moved by: Steve
    • Seconded by: Oliver
    • Result: Passed
  • MHD Full text search
    • Motion to advance to PC
    • Moved by: Michael
    • Seconded by: Oliver
    • Result: Passed
  • De-Identification Handbook
    • Motion to advance to PC
    • Moved by: Chris
    • Seconded by: Lori
    • Result: Passed
  • XCDR Endpoint Addressing
    • Will be progressed as a Change Proposal (CP)
    • Discussion scheduled: May 12 CP call
    • Target: Inclusion in Ballot 67

Work Items & Tracking

De-Identification Services for Secondary Use (DSSU) — #228

  • Next Steps
    • Develop detailed proposal based on De-ID Handbook (public comment version)
  • Upcoming Discussion
    • Planning call on May 26
  • Actions
    • Steve to ask Hagan to reschedule May 19 → May 26 (conflict with HL7 meeting)
    • Hagan to maintain De-ID technical calls for proposal preparation

EHDS Data Sharing Exchange (EHDS-DSX) — #230

  • Status
    • Closed issue
    • Transitioned to QRPH whitepaper

Update PMIR for New FHIR Subscription Model — #152

  • Decision
    • Defer until FHIR R6 (Subscriptions)

Validate Workflow Document Updates — #212

  • Actions
    • Steve to contact Gianluca
    • Confirm Tech Committee capacity
    • Propose discussion at May 26 Planning Committee meeting

Convert mACM to Published IG — #155

  • Decision
    • Defer until FHIR R6
  • Additional Action
    • Steve to propose a CP clarifying mACM vs ACM (to reduce developer confusion)

Re-Document XDS Metadata Update — #124

  • Status
    • No significant EHDS impact expected
  • Needs
    • Advocate to move forward

Federated Directory Grouping — #192

  • Status
    • Needs assessment
  • Actions
    • Require advocate
    • Steve to check with Joe

ITI MHD Option for RMU Capability — #213

  • Context
    • Metadata updates supported in XDS but not MHD
  • Proposal
    • Add equivalent capability to MHD
  • Status
    • Remains Planned
  • Needs
    • Editor

Process & Administrative Items

Abandonment Process for Old TI Supplements

  • Status
    • Move to In Development (Tech)
  • Actions
    • Steve to:
      • Investigate process
      • Compile list of affected supplements

Final Text Preparation

  • Actions
    • Matt to:
      • Identify candidates for Final Text
      • Compile Connectathon metrics
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