Assisted Dying Bill: 'On Saturday, I shall die'
28 July 2014 Last updated at 19:22 BST
On Tuesday July 22, Susan spoke to Radio 4's You and Yours programme about her decision to end her life after developing two brain tumours.
She said she had decided to die in Switzerland on Saturday July 26.
Here, you can listen to Susan's interview. Winifred Robinson, from You and Yours, also spoke to Susan's daughter, Lindsay, about what happened next.