We recommend first aid kits with an overall score of 75% or more and a performance score of 70% or more.

The CHOICE Expert Rating is made up of contents (50%), performance (30%), and ease of use (20%).

We look through the contents of each kit to see which essential items are included. Our list of essential items is sourced from the 'Portable first aid kits for use by consumers' standard (AS 2675) and is listed in our first aid kits buying guide. Though the standard has lapsed and is no longer enforced, its inventory list is still a relevant guide for our test. Most kits include one or more additional items that may be useful but are non-essential for a home kit. These don't contribute to the essential contents score.

A panel of first aid experts conduct a practical assessment of the kit to see if the contents (including extra items) can treat common injuries. Our experts include two CHOICE first aid officers and a nurse manager and educator with an extensive clinical background in emergency and ICU.

General assessment of the kit, layout, build quality and ease of accessing and repacking the items.

Our expert panel assesses how easy it is for someone without first aid training to locate and use the correct equipment to treat common injuries.

The recommended retail price at the time of testing.

Any observations on the layout of the kit made by our expert panel during testing.

Whether the kit comes with a first aid manual or guidebook.

Most kits include one or more additional items that may be useful but are non-essential for a home kit based on the standard. These don't contribute to the essential contents score but we've listed them here.