I would like you to answer the following questions at the bottom thanks!

. Are Judo techniques allowed?

. Are Wrestling techniques allowed?

". Are Judo techniques allowed?"

Yes.

". Are Wrestling techniques allowed?"

Yes.

I don't know any techniques that are allowed in Judo and folk-style or Olympic wrestling that are illegal in BJJ. However, the scoring is different, so, for example, a half-nelson turnover is less useful in a BJJ match because, unlike wrestling, you don't get points for pins or back exposure.

Not in top division but in bjj if you slam someone or hurt them within a takedown or judo trips,sweep,trows,scafice or reap you are likely to get disqualified insteed of praised.

okay what are some big name organizations and tournaments

I would like you to answer the following questions at the bottom thanks!

. Are Judo techniques allowed?

. Are Wrestling techniques allowed?