Requirements to disclose the state of health batteries. that is part of our regulatory structure we adopted today. we want to ensure there is a robust secondary market. finally, as i talked about. there is other countries looking at this. certainly others have made similar types of promises. they have not enacted the same regulations. how do you think this will affect other countries in terms of their legislation sparking similar things? it is really important to have it. we are really pleased to take this. we are hopeful that other jurisdictions will be able to do the same. use some of the strategies we are deploying in this regulation. in terms of milestones and its marks. really supporting the work as i mentioned with incentives for ....