Preparedness guide
How to build a 72-hour emergency kit
A practical starting point for household water, food, communication, light, first aid and essential documents.
Start with water, food, medication, light, communication and a household plan. Build for each person and pet, then review the kit regularly.
Start with household needs
Count every person and pet the kit must support. Include age, mobility, medication, dietary needs and the conditions likely in your area.
- Household size
- Pets
- Medication and medical equipment
- Climate and local hazards
Cover the essentials first
Prioritise safe water, non-perishable food, lighting, communication, first-aid supplies and copies of essential information.
- Water and safe containers
- Food that needs little preparation
- Radio, light and spare power
- First-aid supplies
- Cash and document copies
Make the kit maintainable
Store items where they are accessible. Mark expiry dates, rotate food and batteries, and review the kit whenever household needs change.
Primary sources
Use the latest local guidance where it is stricter or more specific than this general starting point.
Preparedness information only. Follow emergency services, public-health authorities and qualified professionals for urgent or individual advice.