BS EN 9991 – 2021 Amendments
What has changed?
Evacuation Procedure;
• Previous version encouraged residents to follow a 'stay put'
policy.
• The 2021 version now states that All residents are always
free to leave their flats if they wish to do so (e.g. if they feel
unsafe), but to do so might, under some circumstances,
place them at greater risk than remaining within their flats.