Decision records

Please note the ADRs from this page have been moved to: https://github.com/alphagov/notifications-architecture/tree/main/doc/arch/2021_to_2022-archive so that they can live alongside other ADRs that have been found on google drive and also ADRs generated from 2024 onwards.

This page is a record of some of the decisions we've made.

We also have separate documents for individual decisions. If a decision is long and complex or there are lots of aspects to discuss, a separate document may be more appropriate. Otherwise, document the key points here.