Welcome to Bath's Clean Air Zone (CAZ) MiPermit Portal

Here you can apply for an exemption or discount in Bath’s Clean Air Zone or log in to manage an existing CAZ exemption (i.e. pay for discounted travel or log an exempt journey).

Enter your login details if you have an account.

Please log in before making your application. If you don’t have an account, please create one at the end of the application process.

Apply for an Exemption or Discount in Bath's CAZ

To find out more about exemptions or discounts in Bath’s CAZ, and to make an application, please click on the relevant tile below.

You may not need an exemption/discount if your vehicle meets the required emission standards or if it is a private car or motorbike. You can check if you need to pay in the zone at www.gov.uk/clean-air-zones.

Until your application is approved, please pay CAZ charges at www.gov.uk/clean-air-zones.

Click on the relevant tile below to find out more and apply.