- Validador (PSIS) Integrator Guide : in this package you will find a basic guide to integrating with the service, as well as interesting material to facilitate integration (for example, for creating clients from WSDL, examples in Java 1.5, .Net and Visual Basic 6 source code, etc.).
- Validador (PSIS) Integrator Package : Java project that includes a PSIS client generated with Apache CXF. Includes Java 11 source code examples for validation operations.
- Documentation with the DSS Messaging Protocol specifications