[15] In 2014 Chubb and Gavin MacFadyen co-founded The Whistler, a fellowship alliance between Compassion in Care and the Centre for Investigative Journalism (CIJ).
[18] In 2015 Chubb was a speaker at the Stand Up For Truth tour with Daniel Ellsberg, Jesselyn Radack, Thomas A Drake, Norman Solomon, Coleen Rowley and Justin Schlosberg.
Only whistleblowers can nominate, and Chubb presented the inaugural award to Private Eye, hosted by the Frontline Club at Byline Festival.
[21] In 2020 she published the book There Is No ME In Whistle-blower to set out her case for Edna's Law for whistleblower protection and how it would work.
[25] Chubb has petitioned for her view of legislation changes, naming these Edna's Law, in honour of a care home resident Edna who died after cruel abuse:[26] Chubb has published reports on many aspects of the care industry, on whistleblowing legislation for all sectors and on related topics.