24 Aug 2021 UN R30: Comments on the proposal for a supplement to the 02 series of amendments (ECE/TRANS/WP.29/GRBP/2021/9) (Canada and USA) GRBP-74-07 2021-08-24 Request for additional data and information in the event of a future, similar, proposal under the 1998 Agreement, which would require ensuring compatibility with other enforcement systems. Canada USA
11 Jun 2019 GTR 16: Canada feedback on extended mobility tyres proposal (Canada) TYREGTR-24-05 2019-06-11 Canada suggestion to postpone inclusion under GTR 16 pending further investigations into possible impact on Canadian tyre requirements. Canada