Spain: Workplace Algorithmic Decision Transparency Regulations (Royal Decree 723/2026)

SpainRegulationNot in force

Royal Decree 723/2026 transposes the EU Transparent and Predictable Working Conditions Directive (Directive (EU) 2019/1152) into Spanish labor law, establishing updated written information duties for employers across Spain. Warden Watch focuses specifically on Article 3.2(k), which introduces a direct transparency mandate concerning algorithmic and automated decision-making systems in the workplace. Covered employers and shipowners must inform workers in writing about the existence of such systems and disclose their operating guidelines, criteria, and decision rules whenever automated tools determine, vary, or modify core employment conditions. This includes decisions regarding working hours, shift distribution, task allocation, pay, career progression, workplace location, or termination. The decree applies to employment relationships lasting more than four weeks, with information provided before work starts, while existing workers may request disclosures within thirty working days. The decree does not require formal bias audits, independent algorithmic impact assessments, or public reporting, nor does it impose direct statutory compliance duties on third-party HR technology providers.

Impact

What this means for HR and vendors

HR and recruitment teams

HR teams may need to audit their workforce management, performance, scheduling, and compensation tools to identify any algorithmic or automated decision-making systems in use. Organizations should ensure they can clearly explain system criteria, decision logic, and operational parameters in written notices delivered to candidates before work commences. For current staff, HR departments must establish administrative workflows to respond to employee disclosure requests within thirty working days. This increases the importance of maintaining robust, documented records of all algorithmic notices and tracking system updates that trigger mandatory re-notification.

HR technology vendors

While Royal Decree 723/2026 places direct legal obligations on employers rather than technology vendors, HR technology providers face immediate commercial expectations to support client compliance. Providers supplying workforce management, automated scheduling, shift-allocation, payroll, or evaluation software should prepare client-facing documentation detailing system logic, decision criteria, and operational rules. Vendors may need to provide clear, non-technical explanatory collateral that employers can incorporate into statutory worker disclosures. Additionally, providers should establish processes to notify employer customers promptly whenever algorithmic models, variables, or weighting rules undergo material updates that affect employment conditions.

Key obligations

What organizations need to do

Practical obligation briefings focused on what the requirement is, who it applies to, when it applies and what teams should consider doing.

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OBLIGATION

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This page is regulatory intelligence only. Organizations should seek guidance from legal counsel before making compliance decisions.

Employment-focused extraction

This may be part of wider regulation. The Warden Watch extracts and displays the parts relevant to employment, HR and recruitment decision-making.

HR and recruitment teams

HR technology vendors

Workplace Algorithmic System Notice

Algorithmic Operating Rules and Criteria Disclosure

Proof of Notice and Accessible Disclosure Recordkeeping

Algorithmic Tool Procurement Due Diligence and Vendor Governance

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