What was initiated with the Canadian concussion protocol harmonization project, which was led by Parachute with funding from the Public Health Agency of Canada, was the start of creating a centralized, validated and hopefully continuously updated hub of information. Hopefully there will be more federal funding to keep that going and keep that updated.
What we used to have before that was the international consensus, which is updated every four years. The next one will be in Paris in 2020. Then we need Parachute to have the resources to work with the experts and contextualize the new updated recommendation at that point and maintain that central hub.
The next challenge you have is transfer of that information and contextualization to a broad spectrum of contexts that go from the very resourceful elite sports to the non-resourceful grassroots sports. They still can do well if they are supported to do the best they can with the resources they have.
The next challenge is knowledge transfer and implementation while keeping support for the harmonization project which I think made big progress towards avoiding the problem of googling “concussion” and getting 2,000 results and you didn't know what was good or bad.