The Basque Government Public e-Procurement Model uses more than 15 different computer applications and systems.

Among these services, the following have a direct impact on the user and the public procurement processes:

• Register of Contractors
  This contains the main information about the nature, ability to act and representation of the bidders needed to enable them to tender. It is essential that all bidders be registered on the CAV.
  
  
• Company Classification
  Specific regional and state company classification is required by the Basque Government order to quality companies to participated in Public Administration Tenders.
  
  
• IZENPE Signature and Verification Service
  This is an advanced Certification and Electronic Signature services for all Public Procurement systems, incorporated in the electronic data transmission service processes.
  
  
• Horizontal Notice System
  Allows notification of all administrative decisions and acts, with guaranteed optimal processing using the Electronic Signature.
  
  
• Horizontal Payment Service
  This system allows users to manage payments and guarantees associated with a tendering process electronically.
  
  
• My Transactions (Citizen’s mailbox)
  Gives companies access to the documents pertaining to the tenders they interested in using the Electronic Signature.