I’m guessing the same reason there are professional certifications for stage combat coordinators, stunt choreographers, and firearms instructors even for movies. If doing your job poorly could very likely result in harm to others on the job site, there should be some standards and practices that are explicit and measureable, and like the SAE, maybe a trade group who assists their members with certs and continuing education.
Handling sexual activity on a set can definitely result in harm if done poorly or negligently.
I’m guessing the same reason there are professional certifications for stage combat coordinators, stunt choreographers, and firearms instructors even for movies. If doing your job poorly could very likely result in harm to others on the job site, there should be some standards and practices that are explicit and measureable, and like the SAE, maybe a trade group who assists their members with certs and continuing education.
Handling sexual activity on a set can definitely result in harm if done poorly or negligently.