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CCSDS Projects - All Approved and Pending
Projects
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All Open Projects
(Approved & Pending)
Projects not Approved
(Draft)
Projects Approved, Pending, and Closed
(Open Charters Only)
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to edit the Overview Information of a project. - Click
to edit the Schedule/Dates of a project.
Project Title
Document Type
Document Number
Approval
IOAG Priority
Project Status
Project Phase
Start Date
CMC Approval Estimated Completion Date
Charter
:
1.01 System Architecture Working Group
(Projects = 2
)
Reference Architecture for Space Data Systems (RASDS), revision 2
Magenta
311.0
Approved
Behind Schedule
First Agency Review
2/19/2025
Space Communication Cross Support Architecture Requirements Document, version 2
Magenta
901.1
Approved
Behind Schedule
First draft circulated to WG
4/28/2023
Charter
:
1.02 Security Working Group
(Projects = 6
)
Intergovernmental Cloud-based Certification Authority
Magenta
357.1
Approved
On Schedule
Secretariat Document Processing
11/04/2019
12/1/2024
Revise Cryptographic Algorithm BB
Blue
352.0-B
Approved
N/A - No Tasks Completed
Project not Started
10/15/2026
Revise Key Management Green Book
Green
350.6
Approved
On Schedule
Final WB submitted to AD for further processing
07/30/2019
6/1/2024
Revise Security Architecture for Space Data Systems
Magenta
351.0-M-1
Approved
Behind Schedule
Project not Started
Secure Interconnection Guide Magenta Book
Magenta
Approved
Behind Schedule
Project not Started
6/15/2026
Secure Software Engineering for Space Missions
Magenta
Approved
On Schedule
First Agency Review
07/01/2021
12/15/2024
Charter
:
1.06 Delta-DOR Working Group
(Projects = 3
)
DELTA-DIFFERENTIAL ONE WAY RANGING (DELTA-DOR) OPERATIONS
Magenta
506.0
Approved
Behind Schedule
Project Approved
8/31/2023
Delta-DOR Architectural guidelines
Magenta
506.2
Approved
Behind Schedule
Final WB submitted to AD for further processing
01/31/2020
3/31/2023
Delta-DOR Raw Data Exchange Format - Issue 2
Blue
506.1
Approved
On Schedule
Project not Started
6/30/2022
Charter
:
1.07 Time Management Working Group
(Projects = 1
)
Time Management Green Book
Green
300.1
Approved
Behind Schedule
Final WB submitted to AD for further processing
09/11/2019
8/15/2021
Charter
:
2.01 Data Archive Interoperability Working Group
(Projects = 7
)
Audit and Certification of Trustworthy Digital Repositories. (ISO 16363) - 5 year review
Magenta
652.0
Approved
On Schedule
Secretariat Document Processing 2
08/22/2016
7/2/2025
Information Preparation to enable Long Term use
Magenta
653.0
Approved
On Schedule
Secretariat Document Processing 2
04/03/2014
4/22/2025
OAIS-IF Core Specification
Blue
Approved
On Schedule
Second draft circulated to WG
11/15/2022
12/1/2026
OAIS-IF Rationale, Scenarios and Requirements
Green
Approved
On Schedule
Second draft circulated to WG
11/15/2022
12/1/2026
Open Archive Information Systems Interoperability Framework (OAIS-IF) Architecture Definition
Magenta
671.0
Approved
On Schedule
Final WB submitted to AD for further processing
07/31/2017
12/1/2026
Reference Model for an Open Archival Information System (OAIS) - 5 year review
Magenta
650.0
Approved
On Schedule
RID Resolution
08/22/2016
7/2/2025
Requirements for Bodies Providing Audit and Certification of Candidate Trustworthy Digital Repositories. (ISO 16919) - 5 year review
Magenta
652.1
Approved
On Schedule
Secretariat Document Processing 2
12/20/2019
7/2/2025
Charter
:
2.02 Navigation Working Group
(Projects = 7
)
Conjunction Data Message 5 Year Review Revision
Blue
508.0
Approved
Behind Schedule
RID Resolution
01/14/2019
9/30/2024
Fragmentation Data Message
Blue
508.2
Approved
On Schedule
Project not Started
01/02/2024
9/15/2026
Launch Data Message
Blue
507.1
Approved
On Schedule
First draft comments due
06/02/2023
12/1/2025
Navigation Composite Message
Blue
TBD
Approved
On Schedule
Project Approved
8/31/2027
Navigation Data Messages XML Specification V.4
Blue
505.0
Approved
On Schedule
First draft circulated to WG
01/06/2023
1/15/2025
Navigation Events Message
Blue
507.0
Approved
On Schedule
First draft comments due
11/07/2017
2/28/2026
Tracking Data Message Version 3
Blue
503.0
Approved
On Schedule
Second draft comments due
05/06/2019
8/30/2026
Charter
:
2.04 Spacecraft Monitoring and Control Working Group
(Projects = 7
)
5Y Review - Mission Operations--Message Abstraction Layer Binding to HTTP Transport and XML Encoding
Blue
524.3-
Approved
Behind Schedule
First draft comments due
07/01/2022
8/1/2024
5Y Review -Mission Operations Monitor & Control Services
Blue
CCSDS 522.1
Approved
Behind Schedule
Second draft circulated to WG
02/01/2022
1/15/2025
Mission Operations - Mission Product Distribution Services
Blue
522.2
Approved
TBD
Behind Schedule
RID Resolution
01/01/2015
1/30/2025
Mission Operations File Management Services
Blue
Approved
TBD
On Schedule
First draft circulated to WG
10/1/2026
Mission Operations Services Concept (Issue 4)
Green
Approved
On Schedule
First draft comments due
12/01/2016
6/30/2026
MO Reference Model 5yr update
Magenta
520.1
Approved
On Schedule
First Agency Review
10/19/2018
11/1/2023
XML Telemetric and Command Exchange (XTCE) Element Description
Green
660.1
Approved
Behind Schedule
Secretariat Document Processing
04/15/2019
3/1/2021
Charter
:
2.07 Mission Planning And Scheduling
(Projects = 3
)
Mission Planning and Scheduling (Issue 2)
Green
529.0-G-2
Approved
Behind Schedule
Project not Started
6/1/2025
Mission Planning And Scheduling Blue Book
Blue
529.1
Approved
Behind Schedule
Secretariat Document Processing
05/08/2017
7/1/2024
Mission Planning and Scheduling Information Model
Magenta
Approved
Behind Schedule
Project Approved
5/1/2025
Charter
:
3.03 Cross Support Service Management Working Group
(Projects = 4
)
Common Data Entities -- Magenta 2
Magenta
902.12
Approved
On Schedule
First Agency Review
03/21/2022
2/28/2023
Cross Support Service Management: Service Agreement and Service Configuration Profile Data Formats
Blue
902.5
Approved
Priority 1
On Schedule
First draft circulated to WG
7/30/2025
Cross Support Service Management: Service Management Utilization Request Formats
Blue
902.9
Approved
Priority 1
On Schedule
RID Resolution 2
02/01/2016
7/30/2024
Cross Support Service Management: Service Package Data Formats
Blue
902.4
Approved
Priority 1
On Schedule
Secretariat Document Processing 2
12/15/2017
7/30/2024
Charter
:
3.06 Cross Support Transfer Services Working Group
(Projects = 4
)
Cross Support Reference Model—Part 1: Space Link Extension Services update to B-3
Blue
CCSDS 910.4-B-2
Approved
Behind Schedule
Project Approved
1/1/2024
Cross Support Transfer Services : Service Control CSTS
Blue
Approved
Priority 2
Behind Schedule
Project Approved
9/30/2024
Cross Support Transfer Services--Monitored Data Service Issue 2
Blue
922.1
Approved
Behind Schedule
Project not Started
10/15/2022
SPACE LINK EXTENSION - Space Link Extension - Forward Space Packet Service Specification Issue 4
Blue
912.3
Approved
Behind Schedule
First Prototype Development
02/01/2021
12/30/2022
Charter
:
4.01 Subnetwork Services Working Group
(Projects = 5
)
SOIS Subnetwork Device Discovery Service 5 Year Book Review
Magenta
854.0
Approved
Behind Schedule
First draft comments due
11/25/2016
SOIS Subnetwork Memory Access Service 5 Year Book Review
Magenta
852.0
Approved
Behind Schedule
Second draft comments due
10/01/2020
SOIS Subnetwork Packet Service 5 Year Book Review
Magenta
851.0
Approved
Behind Schedule
First Agency Review
12/14/2016
3/1/2022
SOIS Subnetwork Synchronization Service 5 Year Book Review
Magenta
853.0
Approved
Behind Schedule
First draft comments due
11/01/2016
SOIS Subnetwork Test Service 5 Year Book Review
Magenta
855.0
Approved
On Schedule
Project Approved
10/13/2017
9/7/2018
Charter
:
4.02 Application Support Services Working Group
(Projects = 1
)
NASA core Flight System (cFS) as a CCSDS Onboard Reference Architecture
Orange
Approved
On Schedule
First draft circulated to WG
10/01/2020
2/15/2024
Charter
:
4.03 Onboard Wireless Working Group
(Projects = 2
)
Spacecraft Onboard Interface Services - Reliable wireless intra-communication for spacecraft and launcher - PHY
Orange
Approved
Behind Schedule
Project Approved
12/1/2024
Wireless Network Communications Overview for Space Mission Operations (Issue 4)
Green
CCSDS-880.0-G-4
Approved
Behind Schedule
Project Approved
Charter
:
5.01 RF and Modulation Working Group
(Projects = 1
)
Evolutions of CCSDS recommendations for RF & Modulation systems, part 1
Blue
401.0
Approved
TBD
On Schedule
Second draft comments due
10/15/2008
12/30/2023
Charter
:
5.02 Space Link Coding and Synchronization Working Group
(Projects = 3
)
“TM Synchronization and Channel Coding”, New channel interleaver for TURBO encoder
Blue
131.0
Approved
On Schedule
Secretariat Document Processing
10/01/2020
1/15/2025
Proximity-1 extension
Blue
211.2-B
Approved
On Schedule
Second draft comments due
09/10/2023
2/1/2026
Slicing of transfer frames
Blue
131.0-B
Approved
On Schedule
Second draft comments due
09/01/2023
1/1/2025
Charter
:
5.03 Data Compression Working Group
(Projects = 3
)
Compression of Raw Synthetic Aperture Radar Data
Blue
125.0
Approved
On Schedule
Second draft circulated to WG
06/01/2020
9/30/2026
Low-Complexity Lossless & Near-lossless Multispectral & Hyperspectral Image Compression, issue 3
Blue
123.0
Approved
On Schedule
Second draft comments due
06/27/2023
5/1/2026
Robust Compression of Fixed-Length Housekeeping Data Packets - Summary of concept and rationale
Green
120.4
Approved
On Schedule
CMC Approval
09/01/2021
11/1/2024
Charter
:
5.04 Space Link Protocols Working Group
(Projects = 9
)
Add New Normative Annex: Proximity-1 Link Default Session Access Control Parameters for the Mars and Lunar Enterprises
Blue
211.0-B-6
Approved
Behind Schedule
Secretariat Document Processing
06/01/2023
Augmenting Proximity-1 Directive Set for Lunar Operations
Blue
211.0-B-6
Approved
Behind Schedule
Secretariat Document Processing
04/15/2023
Proximity-1 Green Book Revision G-3
Green
210.0-G-3
Approved
Behind Schedule
Secretariat Document Processing
12/06/2022
5/15/2023
Reorganize COP-1/COP-P into one Combined Blue Book
Blue
Approved
Behind Schedule
Project Approved
Reorganized Prox-1 Space Data Link Protocol Blue Book
Blue
211.0-B-7
Approved
N/A - No Tasks Completed
Project Approved
SLS Glossary of Terms
Magenta
707.1
Approved
Behind Schedule
Second draft circulated to WG
02/15/2019
7/30/2023
Space Link Protocol Session Control
Blue
Approved
Behind Schedule
Project Approved
Update AOS to Version 5 Blue Book
Blue
732.0-B
Approved
Behind Schedule
Project not Started
USLP Green Book Version 2
Green
700.1
Approved
Behind Schedule
Second draft comments due
12/09/2020
6/1/2022
Charter
:
5.09 Space Data Link Security WG
(Projects = 3
)
Revise SDLS Extended Procedures BB to adress constellations
Blue
355.1-B-2
Approved
Behind Schedule
Project not Started
SDLS Extended Procedures Green Book
Green
350.11
Approved
Behind Schedule
CMC Approval
08/29/2017
12/15/2022
Triple Key Encapsulation Mechanisms (KEM)
Blue
Approved
Behind Schedule
Project not Started
12/1/2026
Charter
:
5.10 Optical Communications Working Group
(Projects = 4
)
Coherent Optical Communications
Blue
Approved
Behind Schedule
Project not Started
Optical Communications Coding & Synchronization (Issue 2)
Blue
142.0
Approved
Priority 1
Behind Schedule
Second draft comments due
06/01/2019
10/1/2022
Optical Communications Concepts and Terminologies
Green
140.0
Approved
Priority 2
On Schedule
First draft circulated to WG
11/01/2019
12/30/2022
Optical Communications Physical Layer (Issue 2)
Blue
141.0
Approved
Priority 1
Behind Schedule
Secretariat Document Processing 2
06/03/2019
4/1/2022
Charter
:
6.08 Motion Imagery and Applications Working Group
(Projects = 3
)
Motion Imagery Applications
Green
706.1
Approved
Behind Schedule
Project Approved
12/15/2023
Specifications for Real-time Protocol as transport for voice & video
Blue
766.3
Approved
On Schedule
CMC Approval
11/06/2017
6/1/2022
Video Quality Assessment for Space Applications
Green
Approved
Behind Schedule
Project not Started
Charter
:
6.09 Delay Tolerant Networking Working Group
(Projects = 12
)
Bundle in Bundle Encapsulation
Orange
Approved
Behind Schedule
Project Approved
Bundle Protocol Quality of Service Extensions
Orange
Approved
Behind Schedule
Project not Started
Bundle Protocol Security Protocol (BPsec) for CCSDS
Blue
734.5
Approved
Behind Schedule
First draft comments due
08/01/2020
9/1/2023
Bundle Security Protocol Green Book
Green
Approved
Behind Schedule
First draft comments due
09/01/2020
6/1/2023
CCSDS Bundle Protocol Network Management
Green
730.3
Approved
Behind Schedule
Second draft comments due
12/18/2017
8/1/2022
CCSDS Bundle Protocol Network Management
Blue
734.4
Approved
On Schedule
Second draft comments due
12/18/2017
5/1/2025
Compressed Bundle Status Reporting and Custody Signaling
Orange
Approved
Behind Schedule
Project not Started
10/1/2023
DTN Multipoint Delivery
Orange
Approved
N/A - No Tasks Completed
Project not Started
7/31/2024
DTN Network Management
Orange
Approved
Behind Schedule
Project Approved
High Performance Reliability Protocol (HPRP)
Orange
Approved
Behind Schedule
Project Approved
10/31/2024
Licklider Transmission Protocol - 5-year Review
Blue
734.1
Approved
Behind Schedule
First draft comments due
01/25/2021
11/19/2023
Update to Bundle Protocol Specification
Blue
734.2
Approved
Behind Schedule
First draft comments due
08/01/2020
9/1/2023
Charter
:
6.12 CFDP Revisions Working Group
(Projects = 2
)
CCSDS File Delivery Protocol (CFDP) - Pink Sheets
Blue
727.0
Approved
Behind Schedule
Project Approved
3/1/2024
CFDP Unitdata Transfer Layers
Magenta
722.1
Approved
Behind Schedule
Project not Started
3/1/2024
