As long as the right people were in on it, any kind of fraudulent scheme could take place at a mech production site. Security and monitoring systems ordinarily caught anything that took place on company property, but they possessed deliberate holes.
Ves half suspected that the monitoring and security systems had already been hacked or compromised in some way. If the humans in control of those systems had been bribed, coerced or deceived into shutting down the monitoring, anything could take place.
The Kadar-Neyvis Group already selectively compromised those very same systems in order to do their shady business with the Peace Association.
However, smuggling out parts of military mechs was a much more egregious offense. Anyone with a bit of common sense would know that anything involved with military mechs needed to be treated with the strictest care!