While providing access to required infrastructure and stakeholders, they may convey the necessary knowledge and experience needed to establish measures on a global level and support the timely alignment with regulatory stakeholders. Partners of the working groups can therefore develop concrete approaches to adopting the technology and validate concepts. The working grous need also to ensure careful consideration and analysis in order to assess whether there are clear benefits of deploying a blockchain-based solution rather than utilising existing infrastructures and databases. While moving towards a global standardised system, hybrid standard models may be required.