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Portrait ofOscar Alejos

Oscar Alejos


CMS Grau
Av. Santa María 130
Miraflores, L18
Languages Spanish, English

Oscar Alejos is an associate in the Administrative and Public Procurement area of CMS Grau and specializes in Administrative Law with emphasis in Administrative Sanctioning Law, Regulatory Law, Public Procurement and Competition Law.  

His experience includes the sponsorship of concessionaire companies in the energy and transportation sector, public contractors, construction companies, public entities, companies in the retail sector, in procedures for obtaining enabling titles before all types of public entities. Likewise, he provides advice in sanctioning procedures before the National Institute for the Defense of Competition and Intellectual Property (INDECOPI), the Environmental Evaluation and Control Agency (OEFA), the State Contracting Tribunal, among other public entities.  

Likewise, it provides advice on public procurement from the selection process to the execution of contracts for the provision of goods, services and execution of public works. 

He has been a teaching assistant at the Pontificia Universidad Católica del Perú and at the Universidad Nacional Mayor de San Marcos. 

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Memberships & Roles

  • Callao Bar Association.
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  • The administrative sanctioning procedure in sequence. Guarantees to avoid the Bombita effect. In: Revista de la Facultad de Derecho de México, Volume LXXIII, No. 285, 2023.  
  • Peru: novelties in the protection of the environment in 2021. (co-authored with Ramón Huapaya). In: Observatorio de políticas ambientales 2022. Coordinated by Gerardo García, Jesús Jordano, Blanca Lozano and Alba Nogueira. Madrid: CIEMAT, 2022.  
  • Legal standing in the contentious-administrative process. In: Estudios sobre Derecho Administrativo. Vol. II: a 20 años de la Ley del Proceso Contencioso Administrativo. Directed by Eloy Espinosa-Saldaña. Lima: Derecho & Sociedad, 2022.  
  • The barriers of the procedure for the elimination of bureaucratic barriers to market access. Una revisión del modelo de control administrativo (co-authored with Alejandra Suárez). In: Revista Digital de Derecho Administrativo, No. 28, 2022.
  • Use of precedent in public procurement arbitration. Convenience and opportunity of its use in Peruvian law. In: Temas de contratación con el Estado. Perspectiva jurídica. Coordinated by Alfredo Soria. Lima: Universidad Peruana de Ciencias Aplicadas, 2022. 
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  • 2021 - Completed Master’s Degree in Administrative Law & Market Regulation, Universidad de Piura.
  • 2019 - Specialization in Public Work Contracts, Universidad ESAN.
  • 2018 - Certificate Course on Electricity Tariffs, Universidad Externado de Colombia.
  • 2016 - Specialization in Arbitration in Public Procurement, Universidad ESAN.
  • 2015 - Law Degree, Universidad Nacional Mayor de San Marcos.
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10 key aspects of the revised EU competition law in the field of distribution...
The new Vertical Block Exemption Regulation (VBER) and the new accompanying Vertical Guidelines (VGL) were published on 10 May 2022. The new VBER will enter into force on 1 June 2022 and apply for the next twelve years. The new VBER/VGL introduce sev


Public procurement regulation in Peru
March 2019 1. Where can one find public procurement notifications for Peru? All public procurement procedure information is accessible online through SEACE, which is the Peruvian electronic procurement...