Formula to define (1,0) first time a value appears in a colum matching one conditions

Hello there!

I’m stuck trying to find a formula that result 1 or 0; 1 for the first time a value appears in a column and meet a condition. Values are repeated and I have a lot of different registers.

It might be easy but I can’t figure it out.

Attached is a sample of what I have and what I need in case I’m not clear enough in my post.

I really hope there is someone out there that can help me with it... pls!!

Regards,