7. The expert from Sweden, chairing the informal group on Automated Connections between Vehicles (ACV), reported on the progress made by the group (GRRF-74-42). He introduced the group’s most recent proposal (GRRF-74-22) amending ECE/TRANS/WP.29/GRRF/2013/2 and introducing provisions for ACV. He reported that the informal group updated the previous proposal (ECE/TRANS/WP.29/GRRF/2013/2), taking into account the concerns of GRRF on interoperability and safety provided by such systems (GRRF-74-23). He added that some additional work was still needed and sought GRRFs guidance, whether the relevant ISO standard shall be referenced or copied into the Regulation. The Chair of GRRF offered to follow up on this issue after the March 2013 session of WP.29. This item would be reviewed at GRRFs September 2013 session on the basis of a revised proposal to be submitted in due time by the ACV group.