What does it mean to implement SMEV in a project?

Question

Java

Has anyone encountered the introduction of a system of interdepartmental electronic interaction?
How difficult and costly is it to develop a project that meets these requirements? If you encounter problems, what are they?
Are there alternatives?

Answer 1

which departments? What regulatory legal or internal acts regulate this interaction?
You can implement everything. The biggest problem is if data is transmitted secretly or owls. secret.