Telecom spectrum rights in a share acquisition: material ownership changes under section 20 TKG 2021

Section 20(4) TKG 2021 links prior approval to two conditions. The undertaking must hold spectrum-use rights allocated in a procedure under section 16. In addition, the ownership structure must change materially. This combination creates the specific approval requirement.

Before signing, the complete ownership structure of the target should therefore be recorded. This includes direct and indirect holdings, voting rights, existing control arrangements and the planned acquisition structure. The documents must show which change the share acquisition will actually produce.

The provision does not turn every share acquisition into a general telecommunications re-licensing. It requires a transaction-specific review of the ownership structure for a defined spectrum portfolio. The record should document both an approval requirement and the conclusion that the statutory conditions are not met.

A transfer of a spectrum right is a different transaction step from a share acquisition. Under section 20(1) TKG 2021, a transfer of spectrum allocated by the regulatory authority requires prior approval. The provision covers both a transfer of the use right alone and a transfer of the allocation decision to a third party.

The regulatory authority assesses the technical and, in particular, competitive effects in the individual case. The approval may contain conditions where this is necessary to avoid impairments of competition. It must be refused if an impairment of competition remains likely despite conditions.

The data room should therefore make clear whether the right remains with the company or whether a transfer to a third party is planned. A clause about economic control does not replace this classification. The share acquisition and the spectrum transfer each need their own review and contractual allocation.

For use rights for spectrum allocated by the Fernmeldebüro, section 20(6) TKG 2021 requires prior notification to the Fernmeldebüro before the rights are transferred. This route differs from the prior approval required for a transfer of spectrum allocated by the regulatory authority.

The notification must include four elements: the exact designation of the decision allocating the use rights, granting the operating authorisation and prescribing the fees under the provisions named by the statute, the agreement transferring the rights, information identifying the successor and the successor's billing address.

The decision passes to the successor to the same extent when the Fernmeldebüro receives the notification. In practical terms, the transfer agreement, the scope of the right and the successor details must be consistent before the notification is filed. Incomplete records can make the scope of the transfer difficult to establish.

The acquisition agreement should list the spectrum portfolio as a separate schedule or clearly defined review field. For each right, the file should record the allocation decision, the allocation authority, the scope of use and relevant conditions. This connects the authority process to the specific share acquisition.

If section 20(4) requires approval, the agreement should treat prior approval as a separate completion step. A direct transfer requires consideration of prior approval under subsection 1 or prior notification under subsection 6, depending on the allocation authority. Responsibility for filing, documents, responses and cooperation should be allocated clearly.

The statute does not set a general uniform deadline for this review. The timetable must therefore be developed from the concrete procedure, the documents available and the intended completion. Approval or notification cannot be replaced by a simple Firmenbuch filing. The post on regulatory approvals provides the broader contract framework for authority requirements.

The answers classify section 20 TKG 2021. The relevant allocation decisions, ownership structure and planned transaction step remain decisive.