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Interactive reference

Lethal injection protocols,
state by state

Fifteen different medicines appear across the lethal injection protocols of US states and the federal government. Every one of these medicines was developed to treat patients, not to end lives in executions.

State-by-state protocols

How protocols vary across jurisdictions

There are currently 15 medicines listed in US state and federal lethal injection protocols. These are:

  • Alfentanil (1 state)
  • Cisatracurium Besylate (2 states)
  • Diazepam (1 state)
  • Etomidate (1 state)
  • Fentanyl (2 states)
  • Hydromorphone (1 state)
  • Ketamine (1 state)
  • Midazolam (6 states)
  • Pancuronium Bromide (6 states)
  • Pentobarbital (17 states and the Federal Government)
  • Potassium Acetate (2 states)
  • Potassium Chloride (10 states)
  • Rocuronium Bromide (5 states)
  • Sodium Thiopental (9 states)
  • Vecuronium Bromide (4 states)
Death penalty No death penalty Execution moratorium

Hover or tap a state to see its current protocol.

Federal Government: the death penalty also applies at the federal level, with a one-drug pentobarbital protocol.

Full reference

Every jurisdiction’s protocol

Search for a state, or filter to the states whose protocol names a specific medicine — the fastest way to check whether a product is exposed.

Showing 28 of 28 jurisdictions

ALAlabama

Midazolam, Rocuronium Bromide, Potassium Chloride (3 drug protocol)

AZArizona

Pentobarbital (1 drug protocol)

Sodium Thiopental (1 drug protocol)

ARArkansas

Midazolam, Vecuronium Bromide, Potassium Chloride (3 drug protocol)

CACalifornia
Execution moratorium since 2019
FLFlorida

Etomidate, Rocuronium Bromide, Potassium Acetate (3 drug protocol)

GAGeorgia

Pentobarbital (1 drug protocol)

IDIdaho

Pentobarbital (1 drug protocol)

INIndiana

Pentobarbital (1 drug protocol)

KSKansas

Sodium Thiopental, Pancuronium Bromide, Potassium Chloride (3 drug protocol)

KYKentucky

Pentobarbital (or) Sodium Thiopental (1 drug protocol)

LALouisiana

Pentobarbital (1 drug protocol)

Midazolam, Hydromorphone (2 drug protocol)

MSMississippi

Sodium Thiopental (or) Pentobarbital (or) Midazolam, Pancuronium Bromide (or) Vecuronium Bromide (or) Rocuronium Bromide, and Potassium Chloride (3 drug protocol)

MOMissouri

Pentobarbital (1 drug protocol)

MTMontana

Sodium Thiopental (or) Pentobarbital, Rocuronium Bromide (or) Pancuronium Bromide (2 drug protocol)

NENebraska

Fentanyl, Diazepam, Cisatracurium Besylate, Potassium Chloride (4 drug protocol)

NVNevada

Fentanyl (or) Alfentanil, Ketamine, Potassium Chloride (or) Potassium Acetate (3 drug protocol)

Fentanyl (or) Alfentanil, Ketamine, Cisatracurium Besylate, Potassium Chloride (or) Potassium Acetate (4 drug protocol)

NCNorth Carolina

Pentobarbital (1 drug protocol)

OHOhio

Pentobarbital (or) Sodium Thiopental (1 drug protocol)

Midazolam, Vecuronium Bromide (or) Rocuronium Bromide (or) Pancuronium Bromide, Potassium Chloride (3 drug protocol)

OKOklahoma

Pentobarbital (or) Sodium Thiopental (1 drug protocol)

Midazolam, Vecuronium Bromide, Potassium Chloride (3 drug protocol)

OROregon
Execution moratorium since 2011
PAPennsylvania
Execution moratorium since 2015
SCSouth Carolina

Pentobarbital (1 drug protocol)

SDSouth Dakota

Sodium Thiopental (or) Pentobarbital, Pancuronium Bromide, Potassium Chloride (3 drug protocol)

Sodium Thiopental (or) Pentobarbital, Pancuronium Bromide (2 drug protocol)

Sodium Thiopental (or) Pentobarbital (1 drug protocol)

TNTennessee

Pentobarbital (1 drug protocol)

TXTexas

Pentobarbital (1 drug protocol)

UTUtah

Pentobarbital (1 drug protocol)

WYWyoming

Sodium Thiopental, Pancuronium Bromide, Potassium Chloride (3 drug protocol)

FEDFederal Government

Pentobarbital (1 drug protocol)

No jurisdictions match those filters. Try clearing them.

Protocols describe the medicines each jurisdiction is authorized to use rather than the method used in any single execution. Each number marks one drug in the protocol; where a number lists alternatives, “or” indicates a permitted substitution for that drug only. For full state profiles, secrecy provisions and risk ratings, see the State-by-State Risk Index.

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