The reinforcement of concrete components for bridges is a local or global, mathematically verifiable constructive measure which aims to restore or increase load-bearing capacity.
Additional Technical Contract Conditions for Civil Engineering works [Zusätzlichen Technischen Vertragsbedingungen für Ingenieurbauten - ZTV-ING]; Part 3: Solid construction, Section 7: Reinforcement of concrete components
Regulations for various reinforcement methods for bridge construction.
Mutual recognition is regulated for the entire ZTV-ING in Part 1, Section 1, which was notified under No 2016/0670/D.