Just completed my SCSA Endorsement online.
I believe this is what you are referring to.
You can only do an online SCSA endorsement if you are already a NROI certified range officer. From the USPSA announcement:
As long as you are a certified NROI Range Officer, Chief Range Officer or Range Master, you may enroll yourself in the online SCSA RO Endorsement. .
The online option just became available 10/10/19. Since you must already be NROI certified as an RO for USPSA the online option doesn't work for those of us who don't have that credential.
21 spots left in the RO seminar.
Info about the cost of hosting a seminar.