Reference guides
Practical, evergreen guidance on Legionella risk assessment - HSG274, ACoP L8, temperature requirements and assessment best practice.
ACOP L8 Risk Assessment Requirements: What the Law Requires
A practical guide to the legal requirements for legionella risk assessment under ACOP L8, including who needs one, how often, and what it must cover.
Read →HSG274 Part 2 2024 Changes: The Complete Guide for Assessors
Everything qualified risk assessors need to know about the 2024 updates to HSG274 Part 2, including new requirements for scalding risk assessment, solar heating systems, and incident planning.
Read →HSG274 Table 2.1: Monitoring Frequencies for Hot and Cold Water Systems
A clear reference guide to the monitoring and inspection frequencies required by HSG274 Part 2 Table 2.1, including monthly, quarterly, and annual tasks.
Read →How to Write a Legionella Risk Assessment Report: Structure and Requirements
What a compliant legionella risk assessment report should contain, how it should be structured, and the common mistakes that let reports down.
Read →Legionella Temperature Requirements: The Key Numbers Every Assessor Needs
A quick reference to the critical temperature thresholds for legionella control - cold water below 20 degrees C, hot water stored at 60 degrees C, distribution at 50 degrees C - with context from HSG274 Part 2.
Read →