Code of Practice for Investigators of Fires and Explosions for the Justice Systems in the UK – Second Edition (into effect April 2021) By Penny Harper on March 8, 2021 in News, Uncategorized The “Code of Practice for Investigators of Fires and Explosions for the Justice Systems in the UK” is coming into effect in April 2021. You can view the Code of Practice for Investigators of Fires and Explosions for the Justice Systems in the UK here