Have tried to find the exact date when the testing began but can't seem to find it.
If someone could help me out that would be great as I have a list of fighters and their recent records that I need to look into.
I think UFC 189.
2015 thats the one.July 2015.
UFC announced the program on June 3, 2015, and the UFC Anti-Doping Program went into effect July 1, 2015.
UFC Anti-Doping Program - USADA