16 Bit UUIDs For SDOs

The following table is a complete listing of 16-bit Universally Unique Identifier (UUID) assignments for Standards Development Organizations (SDOs).

Organizations requesting assignment of a 16-bit UUID should submit a request for guidance on the process and documentation associated with new assignments. When submitting a request, please choose Assigned Numbers as the Category and 16 bit UUIDs for SDOs as the Subcategory. 

16-bit UUID Assigned Number SDO Custom Service Custom Service Description Date Allocated by BoD
0xFFFD Fast IDentity Online Alliance Universal Second Factor Authenticator Service This service enables relaying parties a strong cryptographic 2ndfactor option for end user security 29 June 2015
0xFFFE Alliance for Wireless Power (A4WP) Wireless Power Transfer Service This service exposes related control and status data for proper coordination between a Power Receiving Unit (PRU) and a Power Transmitting Unit (PTU) 01 October 2013