SpaceWire has assigned protocol IDs such as Remote Memory Access Protocol which is used to remotely access/alter register configuration of the devices and Proposal for Reliable Data Delivery Protocol which is used in GOES-R.
The ESA has a draft specification in place for the Protocol ID. The following Protocol ID's have been assigned in ECSS-E-ST-50-11: Remote Memory Access Protocol (RMAP) used to remotely access/alter register configuration of the devices Proposal for Reliable Data Delivery Protocol (RDDP) used on GOES-R SpaceWire is used all around the globe. Its use began primarily in ESA projects, but it is currently used by NASA, JAXA, RKA, and many other organizations and companies. 
