TACRC adds new member in 2026: what it means for bidding companies

Key data

Companies that bid on public contracts or have filed appeals with the TACRC know it well: delays in resolution paralyze processes, block awards and complicate financial planning. Royal Decree 561/2026, published on July 9, 2026 and in force from the following day, directly addresses this problem by expanding the court's staff from five to six members.

The trigger is clear: 2,226 appeals resolved in 2025, a 22% increase compared to 2024, with growing technical complexity. That volume exceeded the operational capacity of the court with five members, generating delays that, in turn, paralyzed tenders and complicated budget execution, with direct impact on Recovery Plan funds.

What does this regulation establish?

The Central Administrative Court of Public Contract Appeals (TACRC) is the competent body to resolve challenges in public contracting matters at the state level and in autonomous communities that have accepted its jurisdiction. Its resolutions are binding and prior to judicial proceedings, making them the first real filter against an award considered irregular.

Royal Decree 561/2026 introduces a single structural change, but with high operational impact:

The measure does not modify the legal timeframes for resolution or the requirements for filing appeals: it acts exclusively on the court's internal capacity to meet those already existing timeframes.

Economic and operational impact

For a bidding company, each day of delay in resolving an appeal has a real cost: contracts in suspension, teams mobilized without certainty of award, treasury planning altered and, in some cases, loss of opportunity if the contract is ultimately awarded to a third party while the appeal is pending.

The impact of accumulated delays was not merely administrative. Recovery, Transformation and Resilience Plan funds have milestones and execution deadlines linked to public contracts. An overwhelmed court that does not resolve within legal timeframes creates a domino effect: paralyzed tenders, delayed budget execution and risk of loss of European funding.

With the incorporation of the sixth member, the TACRC recovers capacity to resolve within the established legal timeframes, which translates into:

• Less time of uncertainty for companies with pending appeals.
• Greater fluidity in tenders by reducing periods of precautionary suspension.
• Better budget execution for contracting authorities, especially those linked to European funds.
• Higher quality technical resolutions by better distributing workload among members.

Who does it affect?

• Bidding companies participating in public contracts of the General State Administration.
• Bidding companies in the 7 autonomous communities that have delegated public contract appeal jurisdiction to the TACRC.
• State public contracting authorities: ministries, autonomous bodies, public business entities.
• Contracting authorities of autonomous communities adhered to the TACRC.
• Companies with contracts linked to the Recovery Plan, where delays in resolution have direct impact on European fund execution.
• Law firms and legal advisors specialized in public contracting managing appeals before the TACRC.

Practical example

A construction company submits a bid for a public works contract valued at 8 million euros announced by a ministry. Another bidder is awarded and the company believes that the evaluation criteria were applied incorrectly. It files a special appeal with the TACRC.

Until now, with the court overwhelmed by 2,226 appeals in 2025 and a staff of only 5 members, the resolution could be delayed beyond the legal timeframe, keeping the contract in suspension and blocking both the final award and the start of works. For the appealing company, this means prolonged uncertainty about whether it will obtain the contract or not; for the contracting authority, delay in budget execution.

With the sixth member incorporated from July 10, 2026, the court recovers capacity to resolve within legal timeframes, reducing that period of paralysis and allowing both the company and the contracting authority to resume activity with greater certainty and speed.

What should companies do now?

1. Review pending appeals with the TACRC: if you have ongoing challenges, the improvement in the court's capacity can accelerate their resolution. Coordinate with your legal advisor to be prepared for a faster resolution than expected.
2. Update tender planning: if you participate in public contracts where third-party appeals are active, award timeframes may shorten. Adjust your resource and treasury planning.
3. Verify if your autonomous community is adhered to the TACRC: the court has jurisdiction over the General State Administration and 7 autonomous communities. If you operate in several regions, confirm in which ones this court applies and in which ones there is a separate regional body.
4. Take advantage of improved timeframes for challenge strategies: with a more agile court, special appeals in contracting recover effectiveness as a defense tool. If you previously ruled out appealing due to delays, reconsider that decision with your advisor.
5. Contracts linked to European funds: if you participate in tenders financed by the Recovery Plan, the greater agility of the TACRC reduces the risk that delays in appeals compromise execution milestones.

Official source

Consult complete regulation in official source

Notice: This article is for informational purposes only and does not constitute legal advice. For specific decisions, consult a qualified professional. Source: https://www.boe.es/diario_boe/txt.php?id=BOE-A-2026-14880