All of the conforming amendments have an effective date of 15 December 2019, and were approved by the FRC Board in December 2018. The conforming changes were included as an Annexure to ISA (UK) 540, and have now been added to the text of each standard.
The revised ISAs (UK) are: 200, 230, 240, 260, 500, 580, 700 and 701.
A link to the updated ISAs is available on the FRC website here.
A link the eight updated standards is available on the FRC website here.