ISA (UK) 505

ISA (UK) 505

External Confirmations

Current editions

Revised October 2023 (Updated October 2025)

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Name ISA (UK) 505 (Revised October 2023) (Updated October 2025)
Publication date 7 October 2025
Type Standard
Format PDF, 626.3 KB

Superseded editions

Revised October 2023

Effective for audits of financial statements for periods commencing on or after 15 December 2024.

Name ISA (UK) 505 (Revised October 2023)
Publication date 3 October 2023
Effective from 5 December 2024
Type Standard
Format PDF, 1.7 MB
Updated May 2022
Name ISA (UK) 505 (Updated May 2022)
Publication date 20 May 2022
Effective from 15 December 2019
Type Standard
Format PDF, 820.9 KB
Updated July 2017
Name ISA (UK) 505 (Updated July 2017)
Publication date 1 January 2018
Effective from 17 June 2016
Type Standard
Format PDF, 247.2 KB
ISA (UK) 505
Name ISA (UK) 505
Publication date 1 June 2016
Effective from 17 June 2016
Type Standard
Format PDF, 209.7 KB