Analysis of possibilities of extending the Priority Axis 2 of the Operational Programme Environment (OPE) by the additional field of sustainable transport support was conducted in terms of assessing the existing situation, identifying development barriers of ecological transport at all levels (personal, commercial, freight vehicles and public transport vehicles, including the related infrastructure) and examining possibilities of extending the Priority Axis 2 of OPE by another field focused on ecological means of transport and transport measures. This included a proposal of necessary adjustments to specific documents of OPE and evaluation criteria of projects in this new field of support. Customer: Ministry of Environment Field: Environmental consulting & Analyses = CONSULTING AND EXPERT ACTIVITIES