Counts are for all 50 states and DC. The state-by-state detail, with sources, is on the paramedic skills by state page.
RSI
21 states: your agency credentials you.
21 states: the agency needs approval (AZ, AR, CA, CO, DE, GA, IL, KY, MD, MA, NH, NJ, NY, NC, OK, RI, UT, VT, WV, WI, WY).
6 states: critical care credential (AL, ID, MS, MT, NM, PA).
3 states: not in paramedic protocols (DC, ME, MI).
Starting blood
25 states: your agency credentials you.
15 states: the agency needs approval (AR, CO, DE, GA, IL, KY, MD, MA, MI, NV, OK, PA, WV, WI, WY).
3 states: critical care credential (AZ, CA, NH).
7 states: paramedics may only continue blood a hospital started (HI, IN, LA, RI, SC, SD, VT).
1 state: not in paramedic protocols (ME).
Ketamine
43 states: your agency credentials you.
7 states: the agency needs approval (CO, IL, NM, NC, OK, PA, WI).
1 state: not in paramedic protocols (HI).
TXA
45 states: your agency credentials you.
5 states: the agency needs approval (CO, IL, MI, NC, OK).
1 state: not in paramedic protocols (HI).
Surgical cric
42 states: your agency credentials you.
1 state: the agency needs approval (MD).
4 states: critical care credential (AL, GA, IA, MS).
2 states: needle or percutaneous only (CA, DC).
1 state: set by regional protocols (NY).
1 state: not in paramedic protocols (HI).