This document represents the current status (as of the print date in header) of the agreements between the Interagency Operations Advisory Group (IOAG) and the Consultative Committee for Space Data Systems (CCSDS) concerning priorities and schedules of CCSDS products.  As an advisory group, the IOAG issues non-binding advice to the CCSDS, who take the IOAG positions into advisement when developing work plans for data standard documents.  Both organizations work in a complimentary fashion to enable cooperative spaceflight missions between their member agencies and all of the spaceflight missions of the world.  

Acronyms: 

CMC – CCSDS Management Council

Project Title Document Number Charter IOAG Services Document Type Approval Project Status Start Date Sched Pub IOAG Priority IOAG Need Date IOAG Comments CCSDS Response CCSDS Comments Cross Support Service Management: Service Package Data Formats 902.4 3.03 Cross Support Service Management Working Group Service Management Function Blue Approved On Schedule 12/15/2017 07/30/2024 Priority 1 12/31/2023 Need date as per IOAG-25g decision Agreed Work in progress Cross Support Service Management: Service Agreement and Service Configuration Profile Data Formats 902.5 3.03 Cross Support Service Management Working Group Service Management Function Blue Approved On Schedule 10/01/2023 07/30/2026 Priority 1 12/31/2024 Need date as per IOAG-25g decision Agreed Draft project for this has been created. Work is expected to commence in 2019. Revised schedule will be issued once required resources have been formalised and project officially started. Cross Support Service Management: Event Sequence Data Format 902.6 3.03 Cross Support Service Management Working Group Service Management Function Blue Draft N/A - No Tasks Completed Priority 1 12/31/2024 Need date as per IOAG-25g decision Agreed Draft project for this has been created. Work is expected to commence in 2019. Revised schedule will be issued once required resources have been formalised and project officially started. Cross Support Service Management: Service Catalog 902.7 3.03 Cross Support Service Management Working Group Service Management Function Magenta Draft N/A - No Tasks Completed Priority 3 12/31/2028 Need date TBD as per IOAG-25g decision Agreed Draft project for this has been created. Likely start date TBD, pending agreement on required resources.. Cross Support Service Management: Service Accounting 902.8 3.03 Cross Support Service Management Working Group Service Management Function Blue Draft N/A - No Tasks Completed Priority 3 1/1/2028 DLR only Agreed Draft project for this has been created. Likely start date TBD, pending agreement on required resources. Currently Low priority Cross Support -- Service Management Automation Support Handling 902.10 3.03 Cross Support Service Management Working Group Service Management Function Orange Draft N/A - No Tasks Completed Priority 3 12/31/2028 DLR only Need date TBD as per IOAG-25g decision Agreed Draft project for this has been created. Likely start date TBD, This depends on various other Service Management Books being published (or at least in a stable state) before work can begin. Cross Support Service Management: Service Management Utilization Request Formats 902.9 3.03 Cross Support Service Management Working Group Service Management Function Blue Approved On Schedule 02/01/2016 07/30/2024 Priority 1 12/31/2023 Need date as per IOAG-25g decision Agreed Work in progress Cross Support Transfer Services : Service Control CSTS 3.06 Cross Support Transfer Services Working Group Service Management Function Blue Approved Behind Schedule 09/30/2024 Priority 2 12/31/2025 Need date as per IOAG-25g decision Under Review A draft project for this has been created. The project scoping is still being determined/worked inside the CSS area. A resolution for requesting formal project initiation is expected in fall 2019, with work tentatively set to get underway in early 2020. Evolutions of CCSDS recommendations for RF & Modulation systems, part 1 401.0 5.01 RF and Modulation Working Group All Service Catalog #1 and #2 Services Blue Approved On Schedule 10/15/2008 12/30/2023 TBD 12/31/2025 Need date as per IOAG-24a decision. This BB is of global interest for IOAG but no specific update is required in the short term   Agreed Work in progress. Optical Communications Physical Layer (Issue 2) 141.0 5.10 Optical Communications Working Group Return All Frames Optical Service Return Channel Frames Optical Service Blue Approved On Schedule 06/03/2019 12/31/2024 Priority 1 12/31/2020 Need date TBD as per IOAG-25g decision Agreed Project approved, work stared. Optical Communications Coding & Synchronization (Issue 2) 142.0 5.10 Optical Communications Working Group Return All Frames Optical Service Return Channel Frames Optical Service Blue Approved On Schedule 06/01/2019 12/31/2024 Priority 1 12/31/2020 Need date TBD as per IOAG-25g decision Agreed Project approved, work stared. CSTS Offline Radio Metric Service IOAG-requested Validated Data Radio Metric Service Blue Draft N/A - No Tasks Completed Priority 3 12/31/2028 TO BE REMOVED - as per IOAG-25g decision Under Review Future Work Cross Support Transfer Services Working Group is the candidate WG, however this is not part of the charter and therefore no resources and schedule have been identified yet. CSTS D-DOR Data Service IOAG-requested Delta DOR Service Blue Draft N/A - No Tasks Completed Priority 3 12/31/2028 TO BE REMOVED - as per IOAG-25g decision Under Review Future Work Cross Support Transfer Services Working Group is the candidate WG, however this is not part of the charter and therefore no resources and schedule have been identified yet. CCSDS Delivery Agent IOAG-requested Forward Last Hop Delivery Service, Return First Hop Delivery Service Blue Draft N/A - No Tasks Completed Priority 3 12/31/2028 Need date as per IOAG-24a decision. Under Review Too premature for discussion and agreement at CESG level due lack of resources to achieve committed Programme of work NO candidate WG and therefore no resources and schedule have been identified yet. Time Transfer IOAG-requested Time Synchronization Service Blue Draft N/A - No Tasks Completed Priority 3 12/31/2028 Need date as per IOAG-24a decision. Under Review Too premature for discussion and agreement at CESG level due lack of resources to achieve committed Programme of work NO candidate WG and therefore no resources and schedule have been identified yet. Clock Correlation IOAG-requested Time Synchronization Service Magenta Draft N/A - No Tasks Completed Priority 3 12/31/2028 Available at NASA? Under Review Too premature for discussion and agreement at CESG level due lack of resources to achieve committed Programme of work NO candidate WG and therefore no resources and schedule have been identified yet. Time Synchronization IOAG-requested Time Synchronization Service Blue Draft N/A - No Tasks Completed Priority 3 12/31/2028 Need date as per IOAG-24a decision. Under Review Too premature for discussion and agreement at CESG level due lack of resources to achieve committed Programme of work NO candidate WG and therefore no resources and schedule have been identified yet. Forward CFDP-File Service IOAG-requested Forward CFDP File Service Blue Draft N/A - No Tasks Completed Priority 3 1/1/2028 TO BE REMOVED - as per IOAG-25g decision Under Review No CCSDS Agency has shown interest in this service yet. Not yet assigned to a WG. Forward Packets-File Service IOAG-requested Forward Packet File Service Blue Draft N/A - No Tasks Completed Priority 3 1/1/2028 TO BE REMOVED - as per IOAG-25g decision Under Review No CCSDS Agency has shown interest in this service yet. Not yet assigned to a WG. Return CFDP-File Service IOAG-requested Return CFDP-File Service Blue Draft N/A - No Tasks Completed Priority 3 1/1/2028 TO BE REMOVED - as per IOAG-25g decision Under Review No CCSDS Agency has shown interest in this service yet. Not yet assigned to a WG. Return Packets-File Service IOAG-requested Return Packets File Service Blue Draft N/A - No Tasks Completed Priority 3 1/1/2028 TO BE REMOVED - as per IOAG-25g decision Under Review No CCSDS Agency has shown interest in this service yet. Not yet assigned to a WG.