Open invitation to tender, deadline 04/07/2024, for the maintenance of traffic management systems and radio communication systems in the Demir Kapija tunnels on the A1. Click here for bid/tender documents and where offers must be sent. Duration of the contract is 12 months. Contact Public Entreprise for State Roads, attn Zaklina S. Bogdanovska, Skopje, tel +389 23118044, fax +389 23220535, email zaklinab@roads.org.mk. Visit https://ted.europa.eu/en/notice/-/detail/321052-2024. Ref.n. 08943/2024. 23/24.