The review aggregator website
Rotten Tomatoes reported a 100% approval rating based on 23 critic reviews. The website's critics consensus reads, "Rose Ayling-Ellis is terrific in
Code of Silence, a sharp crime drama given an compelling wrinkle by its credible depiction of the deaf perspective." On
Metacritic the series scored 80 out of 100, based on 9 critics, indicating "Generally Favorable". Anita Singh in
The Daily Telegraph awarded the show four stars and praised the performance of Rose Ayling-Ellis in the lead role, as well as the pacing of the series and the tension it created on the viewer.{{cite web|website=The Daily Telegraph|accessdate=19 May 2025|url= https://www.telegraph.co.uk/tv/0/code-of-silence-review-a-quietly-revolutionary-crime-drama/|first=Anita|last=Singh|title= Code of Silence, review: a quietly revolutionary crime drama ==Accolades==