Question on phlebotomy training

[FlamingFirefox]

Im interested in getting a phlebotomy certification,but I've been hearing that there are a few certifying agencies like 4 or 5 of them at the national level,I wanted to know if anyone knew which is the best or the one most preferred,I think this is alot like American Heart association and American Redcross,you can get your CPR card from both but I've seen employers or schools that would prefer or only accept AHA. Im in Miami FL,so if anyone knows the regulations for Florida or what Im refering to I would appreciate the help

 

[BrushBunny91]

National Registry accepts only AHA. I took both the red cross and AHA health care provider certs within a few months apart and found AHA to be slightly more comprehensive.