Project Title

SLE - Forward Space Packet Service Specification. Blue Book : B-2 Update



Document Number



3.06 Cross Support Transfer Services Working Group

Document Type


Description of Document

This Recommendation defines the Forward Space Packet (FSP) service in conformance with the transfer services specified in Cross Support Reference Model―Part 1: SLE Services. The FSP service is a Space Link Extension (SLE) transfer service that enables a mission to send Space Packets to a spacecraft in sequence-controlled or expedited mode.

Applicable Patents

There are no patent issues for this technology that are known by the CCSDS community

Patent Comments

Survey of Similar Standards
Documents or Projects
Undertaken in Other Bodies
and elsewhere in CCSDS


Book Editor


Book Editor Resources

Wolfgang Hell - NOTE: The work is limited to Pink Sheets.

Prototype 1

Not Required

Prototype 1 Resources

Prototype 2

Not Required

Prototype 2 Resources

Prototype 3

Prototype 3 Resources



Monitor Only


Resource Comments


Legend for Schedule Milestones
Orange Bullet = Required for Orange Books
Green Bullet = Required for Green Books
Magenta Bullet = Required for Magenta Books
Blue Bullet = Required for Blue Books
Note - Red Books are Draft Blue/Magenta Books

Schedule Milestones
Orange BookGreen BookMagenta BookBlue Book
Original Completion Date
(Date in M/D/YYYY format.)
(Date in M/D/YYYY format.)
Project ApprovedOrange BulletGreen BulletMagenta BulletBlue Bullet4/10/2015Assumed date of CMC approval
Project Start DateOrange BulletGreen BulletMagenta BulletBlue Bullet4/15/2015
Internal WG Review
First Draft Circulated to WGOrange BulletGreen BulletMagenta BulletBlue Bullet4/20/2015
First Draft Comments DueOrange BulletGreen BulletMagenta BulletBlue Bullet4/24/2015
Second draft circulated to WGOrange BulletGreen BulletMagenta BulletBlue Bullet4/27/2015NOTICE: Not required for Pink Sheets
Second Draft Comments DueOrange BulletGreen BulletMagenta BulletBlue Bullet4/28/2015NOTICE: Not required for Pink Sheets
Final WB Submitted to AD for Further ProcessingOrange BulletGreen BulletMagenta BulletBlue Bullet4/28/2015
External Milestones
Secretariat Document ProcessingOrange BulletGreen BulletMagenta BulletBlue Bullet5/11/2015
First Agency ReviewMagenta BulletBlue Bullet5/28/2015Pink Sheets to be approved by CESG+CMC
RID ResolutionMagenta BulletBlue Bullet9/1/2015
Secretariat Document Processing 2Magenta BulletBlue Bullet10/1/2015
Final Agency ReviewMagenta BulletBlue Bullet10/30/2015NOT EXPECTED FOR PINK SHEETS
RID ResolutionMagenta BulletBlue Bullet11/25/2015NOT EXPECTED FOR PINK SHEETS
First Prototype DevelopmentBlue BulletNOT REQUIRED
Second Prototype DevelopmentBlue BulletNOT REQUIRED
CMC ApprovalOrange BulletGreen BulletMagenta BulletBlue Bullet12/18/2015
Total Time to Complete
(in months)
Version: 268.0
Created at 2/27/2015 9:36 AM by Di.Giulio Margherita
Last modified at 8/18/2016 1:36 PM by CCSDS Tech Support