30. The Chair of the informal group on Frontal collision introduced GRSP-49-36 to inform GRSP on the work progress of his group. As an outcome of the work carried out so far, he informed GRSP that four possible scenarios to amend Regulation No. 94 were possible. He concluded that the group scheduled two further meeting on 27 June and 7 September 2011 in Paris, at OICA’s office, to better define these options. Accordingly, GRSP agreed to seek consent of a six months extension of the mandate of the informal group at the June 2011 session of WP.29. Finally, GRSP invited all its experts to send their comments or proposals on the possible scenarios to amend the Regulation before the deadline for submission of official documents of its December 2011 session.