To strengthen the Quality Infrastructure (QI) in the field of Green Transformation (GT), PTB set up the Quality Infrastructure for Green Transformation (QI4GT) Fund. The first call for proposals under the new QI4GT was open until May 31, 2023. The purpose of this call for proposals is to identify and support promising QI initiatives from Armenia, Azerbaijan, Georgia, Moldova and Ukraine that contribute to Green Transformation in the EaP countries.