Stop The Bleed is the American College of Surgeons sponsored course:
https://www.stopthebleed.org/

The website includes links to available training options across the US and elsewhere.

Courses last about 90 min., and are usually free.

If no local training is available, contact your local EMS council, Fire Dept., or hospital to ask about bringing in a course.

Many of the folks on ETS would qualify to attend the 2-3 hour or so training course to become instructors: see the above link for details.

Some of the local folks were gearing up to teach the local university administration and school district teachers/administration/students the Stop The Bleed course and advocate for getting Stop the Bleed trauma wall mount kits placed near every defibrillator in publicly accessible buildings when COVID hit. Plans are hold.

The biggest hospital systems in western Pennsylvania have funded the training of the public school teachers/administration and funded placement of Stop the Bleed Kits in each of the public school buildings to the tune of several million dollars:
https://www.firerescue1.com/community/ar...r9UbJDE9S6xRUj/

I've added a CAT to each of my car kits.