 As chair of the organization Trans Iceland, Fisher played a role in crafting legislation to expand the rights of trans and nonbinary people in Iceland.From 2015 to 2019, in collaboration with Kitty Anderson of Intersex Iceland and with Icelandic lawmakers, they helped develop the Gender Autonomy Act which was passed in June 2019.Fisher has criticized the final version of the bill for removing the provisions against intersex medical interventions which had originally formed part of the bill.