Customer Guide – Financial Intermediaries and other entities

Submitting a Service Request to Euronext Securities Porto


Support documentation:

INTERBOLSA Regulation 2/2016


Support documentation:

  • INTERBOLSA Regulation 2/2016
  • Fee Book – Financial Intermediaries and other entities – table 8.2

For further information, refer to Corporate Actions Notification page.


Documentation (numbering process):

Article 5 of INTERBOLSA Regulation 10/2003

Support documentation:

INTERBOLSA Regulation 10/2003

The assignment of an ISIN code is free

Codes are assigned in less than 24h

For further information, refer to National Numbering Agency page.

Phone: +351 22 615 84 00


  • Updated company by-laws / business registry office certificate
  • Affiliation agreement, signed by the Participant and Euronext Securities Porto
  • Copy of the applicant´s annual reports for the last three years
  • Required forms to the participation in Euronext Securities Porto systems

Analysis and assessment of the documentation and communication of the decision to the applicant:

1 Month (*)

INTERBOLSA 1/2016 – Article 8

(*) Market infrastructure (CSDs and CCPs): 3 months

  • Approval of the application
  • Return of the signed membership agreement
  • Notification to the CMVM about the new Participant
  • Opening of securities accounts, and link to the respective cash accounts, used for securities movements with or without cash associated
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Who can you contact at Euronext Securities Porto

We have a team of dedicated professionals with high experience in the business units that offers a unique and personalized service, always available to satisfy our Customers.

Please find the contacts that best fit your need in the table below:

Other relevant contacts

General contacts

Finance –

Legal and Compliance–

Euronext Securities Porto Helpdesk –

Support Documentation

  • PDF

INTERBOLSA Regulation 2/2016

English Version

INTERBOLSA Regulation 2/2016 English