In a NutShell
if you employ staff and fall within the "range" of any bargaining council you gonna join them, whether you want to or not (and there are MANY of them)
in the LRA there is a piece about how to register a bargaining council, this gets followed and ANYONE can register a bargaining council, they follow the criteria, create their own rules and requirements AND IT GETS SIGNED INTO LAW, once your industry has a bargaining council the RULES OF THE BASIC CONDITIONS OF EMPLOYMENT ACT DON'T APPLY ANYMORE, it is now THEIR RULES.
Once that happens they can and will approach ANY company that falls under their "rules", with a very simple statement, JOIN OR ...
I told them to get lost when they told me that I WILL REGISTER with them, ALL MY STAFF AND MY COMPANY WILL PAY THE LEVIES, I will register ALL MY STAFF FOR THEIR PENSION FUND, I will register ALL MY STAFF for a few other levies, I WILL PAY ALL MY STAFF ANNUAL BONUSSES.
I had a "meeting" with them and an Independant Arbitrator today, almost got my way out of it, but they fight for their right to TELL YOU HOW TO RUN YOUR BUSINESS.
If you are a 1man business they can't do anything, BUT HAVE 1 STAFFMEMBER and you have to join, whether the staff member wants to or not, YOU MUST JOIN.
Another thing, THEY DECIDE YOUR STAFFS ANNUAL INCREASES for you, you don't have a say about that anymore either, they handle everything for you when it comes to money, staff and your business, including strikes and everything else.
Basically you create a business, you employ staff, and THEY DECIDE HOW TO SPEND YOUR MONEY FOR YOU !