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Guillermo Saiz Ruiz Counsel
[email protected]
  • Bilbao
    +34 94 470 06 99
  • Registered lawyer nº 6774

    I. Colegio de Abogados de Vizcaya

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Guillermo is a specialized lawyer in Administrative Law and Planning and Zonning.

He has extensive experience advising both private sector operators and public institutions in matters of administrative law and planning, mainly in the Basque Country, Navarra, Cantabria and La Rioja:

· Public procurement: legal advice during the preparation and development of public contract tenders, advice during incidents in the bidding processes (exclusion, justification of seriousness, withdrawal-resignation, bid rigging detection, etc.), legal assistance in special appeal for public procurement, contractual incidents (economic rebalancing, penalties for non-compliance, extension, order of continuity, resolution), etc.

· Territorial planning, zonning, management and urban discipline.

· Subsidies and public aid, especially in reimbursement files.

· Administrative sanctions.

He usually shares current information on these matters on LinkedIN.

Experience

Guillermo is "counsel" in the Administrative Law and Urban Law practices.

He joined the Firm in 2003 and since then he has developed his professional activity in his office in Bilbao.

He is a lawyer with extensive experience defending companies before public administrations in both administrative and contentious-administrative proceedings.

Academic background

Degree in Law, specialization in economic law, Universidad de Deusto. 

During 2006-2007 he completed a part-time master's degree in business management and marketing.

Memberships

He is a member of the Bizkaia Bar Association.

Publications

  • Anuario de contratación pública 2022. De la postpandemia a la crisis energética - Atelier Libros jurídicos (Spain) - 30/5/2023
    Collaboration, in this work dedicated to compiling the most interesting issues in public procurement, as author of the chapter that recapitulates the most interesting decisions of the Spanish administrative courts on contractual appeals in the year 2022.
  • Anuario de contratación pública 2023. La prevención y riesgos de la contratación - Atelier Libros Jurídicos (Spain) - 10/6/2024
    Collaboration, in this work dedicated to compiling the most interesting issues in public procurement, as author of the chapter that recapitulates the most interesting decisions of the Spanish administrative courts on contractual appeals in the year 2023.
  • Estudio práctico de los procedimientos de recurso especial en materia de contratación pública - Aranzadi (Thomson Reuters Aranzadi) - Colección Garrigues (Spain) - June 2024
    Author of this monograph dedicated to the analysis of all the procedural issues of the different special appeals in contracting matters available both in Spain and in the Autonomous Community of Navarre. With an unprecedented approach, the work comments in depth on such vital legal aspects as: the nature of the review by the administrative courts of contractual appeals, the standing of the parties and their claims, the catalogue of the contracts and acts that can be appealed against, the form of interposition and the demanding and diverse deadlines for doing so, the reaction procedure before the appeal, access to the tender file, the renowned provisional measures, the evidence and the possibilities of the decision that dismisses the special appeal. The book also deals with other lesser-known issues such as: pre-appeal proceedings, early termination, fines and the special features of judicial review.

Services

Administrative and Constitutional Law
Planning, Zoning and Environment
Sustainability

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