The most prominent case concerning the largest merger in the media industry Slovenia, the concentration between Slovenia Broadband (Luxembourg), Proplus (Slovenia) and Nova TV (Croatia) is still pending with the Slovenian NCA, following the proposal of a number of commitments by Slovenia Broadband and the market testing of these commitments.

The Croatian NCA cleared the concentration resulting from the acquisition of a directly controlling interest over Nova TV d.d., Zagreb, by Slovenia Broadband in May 2018.

The case has been under intense media scrutiny, attracting public statements from the US Ambassador to Slovenia calling for the issuance of a decision as soon as possible.