With the launch of the Canadian FHIR Registry we expect to see a pretty steep learning curve in adopting a new technology shared by users coming from very different backgrounds, often from different businesses. In order to facilitate a high level of quality in nationally published specifications, we encourage our users to get started in the newly launched Sandbox project. The same exact tools will be available as for regular projects but trial and error testing can be carried out knowing that there is a safety net. To request addition to this project please visit the Members page and click the administrator's avatar. In the right upper corner there is a way to send a message to get included.