EC: Call for tender “Study on Common Specifications for Road Markings and Signs”
Study and assess the feasibility of establishing common specifications aiming at ensuring the operational use of road markings and road signs, with a view to fostering the effective readability and detectability of road markings and road signs for human drivers and automated driver assistance systems. On the basis of the findings, assistance shall be provided on the preparation of an implementing act that establishes common specifications to which Member States shall pay specific attention in their existing and future procedures for road markings and road signs.
You can access all the necessary documentation here.
Source: European Commission