40. The International Whole Vehicle Type Approval (IWVTA) Ambassador for GRSP reported on the IWVTA IWG activities since the 78th GRSP session. The IWVTA IWG is exploring new approaches to IWVTA to increase its attractiveness. The IWG will hold a workshop to seek opinions from a wide variety of stakeholders on 17 June 2026 at the Federal Motor Transport Authority (KBA) in Flensburg, Germany, in hybrid modality, and he invited GRSP experts to participate.