Yes, there is a portal so that citizens and companies can consult, create or manage their representations for actions before public administrations.
Access to the portal is through a URL that changes depending on the organization:
https://representa.cat/representa/ciutada?codi=x
x=INE10 code without initial 0 (In the case of non-local bodies, it is the id code of EACAT)
Therefore, there is one instance for each user registered with the service.
You can consult the list of Organizations registered in Representa .