The Humane Slaughter Association (HSA) is a British nonprofit that supports research, development and training to improve the welfare of farmed animals during transportation and slaughter.

Evaluation

HSA is one of the two organizations with a focus on animal welfare recommended by Raising for Effective Giving (Raising for Effective Giving 2021). It is also one of the two organizations within this cause area recommended by Brian Tomasik (Tomasik 2015).