Guide · Spain · Bidding

How to bid for public contracts in Spain.

Spanish public buyers put almost 224,000 tenders worth €143 billion out to bid in 2025, more than 11% of GDP, and SMEs win most of the lots. Every tender ends up on one national platform, PLACSP. You don’t need a Spanish company to bid, but documents must be in Spanish, works over €500,000 need Spanish classification, and if your company is from outside the EU, each buyer decides whether to let you in.

Updated 4 Oct 202610 min readChecked against the Public Sector Contracts Law (Ley 9/2017, consolidated text of 9 April 2026), its implementing regulation, Orden HAC/1517/2025 on the 2026 thresholds, and OIReScon and TACRC reports, current to October 2026

Spanish public procurement in one paragraph

All Spanish public contracts follow the Public Sector Contracts Law (Ley 9/2017 de Contratos del Sector Público, LCSP), in force since March 2018 and last amended in April 2026. Utilities follow a separate royal decree-law of 2020, and defence a law of 2011. The 17 autonomous communities apply the LCSP as basic law; some add their own rules, and Navarra has its own procurement law. Below the EU thresholds, Spain has its own simpler procedures, and the smallest contracts can be awarded directly. Competition is thin: lots drew 2.9 bidders on average in 2024, and four in ten lots in 2025 got a single bid.

Where Spanish tenders are published

Where What’s on it
PLACSP (contrataciondelestado.es) The State’s procurement platform. Every State buyer must host its buyer profile there, and every regional platform must feed its notices into it, so it is the one place that sees almost everything. It has free alert subscriptions.
Regional platforms Seven regions run their own: Catalonia, the Basque Country, Madrid, Andalusia, Galicia, La Rioja and Navarra. Their notices are aggregated into PLACSP; the other regions publish on PLACSP directly.
BOE The official gazette. Tenders from State bodies are also announced here.
TED (the EU’s Official Journal) Every contract above the EU thresholds, sent before the national notice.
Open data Daily feeds of every tender and of minor contracts, published by the Ministry of Finance. Useful for tracking buyers, incumbents and renewal dates.

The buyer profile (perfil de contratante) on PLACSP or a regional platform is where a tender legally lives: you download the documents and submit there.

The thresholds in 2026

EU thresholds (from 1 January 2026, excluding VAT), set in Spain by Orden HAC/1517/2025. Above these, the contract is “harmonised” (sujeto a regulación armonizada) and goes on TED:

Contract Threshold
Supplies and services: State bodies €140,000
Supplies and services: other public buyers €216,000
Supplies and services: utilities, and defence and security €432,000
Social and other specific services €750,000 (€1,000,000 for utilities)
Works €5,404,000

Spanish limits below them:

Value (excluding VAT) What the buyer can use
Under €15,000 (supplies and services) or €40,000 (works) A minor contract (contrato menor): direct award to any capable company, for up to a year.
Under €60,000 (supplies and services) or €80,000 (works) The summary procedure (sumario): 10 working days to bid, no proof of solvency, no performance guarantee.
Under €140,000 (supplies and services) or up to €2,000,000 (works) The simplified open procedure (abierto simplificado): 15 days to bid (20 for works), and bidders must be in ROLECE.
Any value The open procedure (abierto) and the others below.

How contracts are procured

  • Open procedure (abierto): anyone can bid. 42% of tenders and 63% of value in 2025. Above the EU thresholds, at least 35 days, or 30 with electronic submission, which is now the rule. Below them, at least 15 days, or 26 for works.
  • Simplified open procedure: 30% of tenders, mostly small ones.
  • Restricted procedure (restringido): candidates apply first (30 days above the thresholds), and those selected then bid.
  • Negotiated procedure without publicity: only in listed cases such as exclusivity or extreme urgency. It was 10% of tenders in 2025 but 22% of value, mostly because of defence contracts.
  • Competitive dialogue, innovation partnership and framework agreements (up to 4 years). Contracts must be split into lots wherever the work allows.

What you need to qualify

The DEUC. In an open procedure you bid with a declaration of compliance, usually the DEUC, Spain’s version of the European Single Procurement Document. Only the winner then provides the evidence, within 10 working days.

ROLECE. Registration in the Official Register of Bidders and Classified Companies (ROLECE) proves your legal capacity, solvency, classification and absence of prohibitions to every public buyer in Spain. It is compulsory for the simplified open procedure, so register well before you need it. Regional registers do the same within their region.

Solvency. Unless the tender says otherwise, you need annual turnover of at least 1.5 times the contract value in your best of the last three years. You can rely on other companies’ capacity to meet it.

Classification for works. Works contracts worth €500,000 or more require Spanish contractor classification (clasificación), by category and value band. EU and EEA companies are exempt and prove solvency instead; non-EU companies are not exempt. In a joint venture, Spanish and non-EU members must each hold classification.

Guarantees.

  • Bid guarantee (garantía provisional): only exceptionally, and never more than 3% of the budget. Never in the simplified procedure.
  • Performance guarantee (garantía definitiva): normally 5% of the winning price excluding VAT, sometimes up to 10%. Not required in the summary procedure or for reserved contracts.

Taxes and social security. Being in arrears is a bar to contracting. Spanish firms show certificates; a foreign firm not obliged to file in Spain makes a sworn declaration instead.

Language and electronic bidding. Documents from foreign companies need an official translation into Spanish, or the co-official language of the buyer’s region. Bids are submitted electronically on the buyer’s platform, with an electronic signature the platform accepts. Foreign bidders must also accept the jurisdiction of Spanish courts.

How bids are assessed

Contracts go to the best quality-price ratio. For intellectual services, quality must carry at least 51% of the points, and every tender must include at least one social, environmental or innovation condition for performing the contract. Offers that look abnormally low must be justified.

The special appeal (recurso especial en materia de contratación) covers works over €3 million and supplies or services over €100,000. It is free, you have 15 working days, and an appeal against the award automatically suspends the procedure. The contract can’t be signed until 15 working days after the award is notified. State contracts go to the TACRC, which received 2,226 appeals in 2025. Many regions have their own tribunal, and others use the TACRC by agreement.

Getting paid

  • Payment: the buyer has 30 days to approve the delivery or work, then 30 days to pay. Late payment earns interest automatically: 10.40% a year for the second half of 2026.
  • Remedies: if payment is more than 4 months late you can suspend the contract, and after 6 months you can terminate it.
  • E-invoicing: invoices go through FACe, the public e-invoicing hub, or the regional equivalent. Foreign companies must use it too.
  • Subcontracting: there is no legal cap, but you must notify the buyer, and subcontractors must be paid on time.

Bidding from outside Spain, including from India

From the EU or EEA, you have the same rights as a Spanish firm, and you’re exempt from classification.

From outside the EU, two layers apply:

  1. Spanish law (article 68 of the LCSP) says a non-EU company must show, through a report from Spain’s Economic and Commercial Office in its country, that its home country lets Spanish firms bid in a substantially similar way. The report is waived for WTO Government Procurement Agreement countries on harmonised contracts. For works, the tender may also require a non-EU winner to open a branch in Spain.
  2. EU law since Kolin (22 October 2024): companies from countries without a procurement agreement with the EU have no right to equal treatment. In July 2025, Spain’s State Public Procurement Advisory Board recommended that buyers stop asking for the article 68 report and instead decide case by case whether to admit such companies. If they admit them, buyers may treat them differently, for example by adjusting their score, as long as the tender documents say so.

India is in the second group. It is an observer to the WTO agreement, not a party. The EU–India trade agreement concluded in January 2026 has no procurement chapter and isn’t yet in force. The board’s recommendation isn’t binding, and article 68 is still in the law, so some buyers may still ask for the reciprocity report or exclude non-EU bidders. Defence contracts have their own, stricter reciprocity rule.

In practice, for an Indian company:

  • Read each tender’s documents (pliegos) for how they treat third-country bidders.
  • Prove your capacity with a report from the Spanish embassy or consulate, and your solvency as the tender asks.
  • For works over €500,000, you need Spanish classification yourself. A joint venture (UTE) with a Spanish or EU firm doesn’t remove that requirement for the Indian member.
  • Team up or subcontract. A UTE or a subcontract to a Spanish main contractor builds local references; subcontracting has no legal cap.
  • Get the paperwork ready early: ROLECE registration for simplified procedures, Spanish translations, and an electronic signature certificate the platform accepts.

What changed in 2025–2026

  • 1 April 2025: catering contracts in public institutions must include a food-waste condition.
  • 17 July 2025: the State advisory board’s recommendation on article 68 after Kolin: no reciprocity report, case-by-case admission of non-agreement bidders.
  • 1 January 2026: new, slightly lower EU thresholds. The simplified open procedure for supplies and services now applies below €140,000.
  • 22 March 2026: a special regime for social and affordable housing concessions on public land.
  • 10 April 2026: new rules for reserved contracts (social-economy businesses), with no performance guarantee.
  • Coming: no general reform of the LCSP has been enacted. The EU proposed a single Public Procurement Act on 9 September 2026, which would eventually replace it. It is not yet law.

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Questions

Can Indian companies bid for Spanish public contracts?

They can submit a bid, but they have no guaranteed right to be considered. India is an observer to the WTO Government Procurement Agreement, not a party, and the EU–India trade agreement has no procurement chapter. Spain’s advisory board recommended in July 2025 that each buyer decide whether to admit such companies, without asking for the reciprocity report in article 68 of the LCSP, and that buyers may adjust their scores if the tender documents say so. The recommendation isn’t binding, so check each tender’s documents.

What is a contrato menor?

A minor contract: under €40,000 for works or €15,000 for supplies and services, excluding VAT. Buyers can award it directly to any capable company, for up to one year with no extension. Minor contracts are published quarterly after the event, so you win them by being known to the buyer.

Do I need to register in ROLECE to bid in Spain?

Not for every tender, but for the simplified open procedure (about 30% of Spanish tenders) you must be registered in ROLECE, or a regional register, by the bid deadline or show that you applied before it. Registration proves your capacity, solvency and classification to every public buyer, so you don’t resubmit the same papers each time.

Do I have to bid in Spanish?

Yes, as a rule. Foreign companies must submit documents with an official translation into Castilian Spanish, or into the co-official language of the region where the buyer sits, such as Catalan or Basque. The notice states which languages bids may use.

How do I challenge a Spanish tender award?

Through the special appeal (recurso especial en materia de contratación) for works over €3 million and supplies or services over €100,000. It is free, you have 15 working days, and challenging an award automatically suspends the procedure. State contracts go to the TACRC; many regions have their own tribunal.

How quickly do Spanish public buyers pay?

The buyer has 30 days to approve the work or delivery and then 30 days to pay. After that, late-payment interest runs automatically: 10.40% a year for the second half of 2026. If payment is more than four months late, the contractor can suspend the work.

Sources

This guide explains the rules in plain English; it isn’t legal advice. Procurement rules change, and each tender document sets its own conditions — it always prevails.