BH is longer than the CD, additionally.
You enter, the dog must allow being tattoo checked or microchip checked (which, for no-touch dogs is an exercise in obedience).
It then must greet the judge in heel, without reaction side by side with another handler and dog team.
It then begins a long down while the other dog does its obed routine, or vice versa, and this can be as short as 7 minutes or as long as 20. The dog is downed and you must walk away and turn your back. The other dog then begins the routine. It heels out and back 50 with speed changes on the way back, fast, slow, normal. Then a right turn for 7 and a right turn for 15, about turn and 7 in with a pause and auto sit, 7 back then into the group. The dog must heel around 4 strangers "milling" around and this can be from barely swaying to jumping up and down (that was the extreme we got). Then the dog and handler repeat the heeling off leash starting with the group.
Then the dog does its heel out 15, sit in motion, handler goes out, returns and picks up the dog. Out again 15, down in motion, 30 out, turn and recall to front before finish.
Then the two dogs switch spots and one is in a long down while the other heels.
After this they do the traffic test, dog must handle a large crowd passing and pressuring space, then they must loose walk past a bike ringing its bell.
I think that was it, super loosely.
A bit more than a CGC.